DNA Ancestor Confirmation Aid for Lilly Yates

DNA at WikiTree

This Ancestor Confirmation Aid (ACA) does something that's only possible on WikiTree:
reveals other descendants of your ancestors whose DNA tests could be used to scientifically confirm relationships in your family tree.
  more information Help


higher ACAs:
third great-grandparents:
second great-grandparents:
great-grandparents:
grandparents:
parents:
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63
16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
8 9 10 11 12 13 14 15
4 5 6 7
2. father 3. mother
1. Goals: Use auDNA to confirm she is the daughter of 2 and use mtDNA or auDNA to confirm she is the daughter of 3.
Lilly Yates (Yates-6948)
Born Maine, United States 1906.
DNA Ancestors | DNA Descendants | DNA Tests | DNA Confirmation Aid

Two carriers of the same mitochondrial DNA need to be tested. For potential test-takers click the DNA Descendants icon (Descendants Icon) next to the name of the earliest known direct line maternal ancestor on Lilly's DNA Ancestors page. See the DNA Confirmations help page for advice on finding test-takers.

Parents of Lilly Yates

2. Goals: Use yDNA to confirm he is the son of 4 and use mtDNA or auDNA to confirm he is the son of 5.
Edmund Yates (Yates-6943)
Born Maine, United States 1868.
DNA Ancestors | DNA Descendants | DNA Tests | DNA Confirmation Aid

Two carriers of the same Y-chromosome need to be tested. For potential test-takers click the DNA Descendants icon (Descendants Icon) next to the name of the earliest known direct line paternal ancestor on Edmund's DNA Ancestors page. See the DNA Confirmations help page for advice on finding test-takers. The Yates DNA test connections index may help you find someone.
Two carriers of the same mitochondrial DNA need to be tested. For potential test-takers click the DNA Descendants icon (Descendants Icon) next to the name of the earliest known direct line maternal ancestor on Edmund's DNA Ancestors page. See the DNA Confirmations help page for advice on finding test-takers.

3. Goals: Use auDNA to confirm she is the daughter of 6 and use mtDNA or auDNA to confirm she is the daughter of 7.
Amanda Morton (Morton-9607)
Born Maine, United States 1879.
DNA Ancestors | DNA Descendants | DNA Tests | DNA Confirmation Aid

Two carriers of the same mitochondrial DNA need to be tested. For potential test-takers click the DNA Descendants icon (Descendants Icon) next to the name of the earliest known direct line maternal ancestor on Amanda's DNA Ancestors page. See the DNA Confirmations help page for advice on finding test-takers.


Grandparents of Lilly Yates

4. Goals: Use yDNA or auDNA to confirm he is the son of 8 and use mtDNA or auDNA to confirm he is the son of 9.
Edmund Yates (Yates-6951)
Born Maine, United States 1815. Died Round Pond, Bristol, Lincoln, Maine, United States 1892.
DNA Ancestors | DNA Descendants | DNA Tests | DNA Confirmation Aid

Two descendants who carry Edmund's Y-chromosome need to take a yDNA test. See the DNA Confirmations help page for advice on finding test-takers. The Yates DNA test connections index may help you find someone.
Two descendants who carry Edmund's mitochondrial DNA need to take an mtDNA test. See the DNA Confirmations help page for advice on finding test-takers.

5. Goals: Use auDNA to confirm she is the daughter of 10 and use mtDNA or auDNA to confirm she is the daughter of 11.
Elsie Bryant (Bryant-13754)
Born Maine, United States 1822.
DNA Ancestors | DNA Descendants | DNA Tests | DNA Confirmation Aid

Two descendants who carry Elsie's mitochondrial DNA need to take an mtDNA test. See the DNA Confirmations help page for advice on finding test-takers.

6. Goals: Use yDNA or auDNA to confirm he is the son of 12 and use mtDNA or auDNA to confirm he is the son of 13.
William Henry Morton (Morton-9608)
Born Maine, United States 1836. Died Bristol, Lincoln, Maine, United States 1891.
DNA Ancestors | DNA Descendants | DNA Tests | DNA Confirmation Aid

Two descendants who carry William's Y-chromosome need to take a yDNA test. See the DNA Confirmations help page for advice on finding test-takers. The Morton DNA test connections index may help you find someone.
Two descendants who carry William's mitochondrial DNA need to take an mtDNA test. See the DNA Confirmations help page for advice on finding test-takers.

7. Goals: Use auDNA to confirm she is the daughter of 14 and use mtDNA or auDNA to confirm she is the daughter of 15.
Eveline Augusta Brewer (Brewer-8782)
Born Maine, United States 1838.
DNA Ancestors | DNA Descendants | DNA Tests | DNA Confirmation Aid

Two descendants who carry Eveline's mitochondrial DNA need to take an mtDNA test. See the DNA Confirmations help page for advice on finding test-takers.


Great-Grandparents of Lilly Yates

8. Goals: Use yDNA or auDNA to confirm he is the son of 16 and use mtDNA or auDNA to confirm he is the son of 17.
Unknown Great-Grandfather. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

9. Goals: Use auDNA to confirm she is the daughter of 18 and use mtDNA or auDNA to confirm she is the daughter of 19.
Unknown Great-Grandmother. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

10. Goals: Use yDNA or auDNA to confirm he is the son of 20 and use mtDNA or auDNA to confirm he is the son of 21.
Unknown Great-Grandfather. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

11. Goals: Use auDNA to confirm she is the daughter of 22 and use mtDNA or auDNA to confirm she is the daughter of 23.
Unknown Great-Grandmother. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

12. Goals: Use yDNA or auDNA to confirm he is the son of 24 and use mtDNA or auDNA to confirm he is the son of 25.
Unknown Great-Grandfather. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

13. Goals: Use auDNA to confirm she is the daughter of 26 and use mtDNA or auDNA to confirm she is the daughter of 27.
Unknown Great-Grandmother. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

14. Goals: Use yDNA or auDNA to confirm he is the son of 28 and use mtDNA or auDNA to confirm he is the son of 29.
Unknown Great-Grandfather. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

15. Goals: Use auDNA to confirm she is the daughter of 30 and use mtDNA or auDNA to confirm she is the daughter of 31.
Unknown Great-Grandmother. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.


Second Great-Grandparents of Lilly Yates

16. Goals: Use yDNA or auDNA to confirm he is the son of 32 and use mtDNA or auDNA to confirm he is the son of 33.
Unknown Great-Great-Grandfather. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

17. Goals: Use auDNA to confirm she is the daughter of 34 and use mtDNA or auDNA to confirm she is the daughter of 35.
Unknown Great-Great-Grandmother. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

18. Goals: Use yDNA or auDNA to confirm he is the son of 36 and use mtDNA or auDNA to confirm he is the son of 37.
Unknown Great-Great-Grandfather. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

19. Goals: Use auDNA to confirm she is the daughter of 38 and use mtDNA or auDNA to confirm she is the daughter of 39.
Unknown Great-Great-Grandmother. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

20. Goals: Use yDNA or auDNA to confirm he is the son of 40 and use mtDNA or auDNA to confirm he is the son of 41.
Unknown Great-Great-Grandfather. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

21. Goals: Use auDNA to confirm she is the daughter of 42 and use mtDNA or auDNA to confirm she is the daughter of 43.
Unknown Great-Great-Grandmother. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

22. Goals: Use yDNA or auDNA to confirm he is the son of 44 and use mtDNA or auDNA to confirm he is the son of 45.
Unknown Great-Great-Grandfather. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

23. Goals: Use auDNA to confirm she is the daughter of 46 and use mtDNA or auDNA to confirm she is the daughter of 47.
Unknown Great-Great-Grandmother. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

24. Goals: Use yDNA or auDNA to confirm he is the son of 48 and use mtDNA or auDNA to confirm he is the son of 49.
Unknown Great-Great-Grandfather. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

25. Goals: Use auDNA to confirm she is the daughter of 50 and use mtDNA or auDNA to confirm she is the daughter of 51.
Unknown Great-Great-Grandmother. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

26. Goals: Use yDNA or auDNA to confirm he is the son of 52 and use mtDNA or auDNA to confirm he is the son of 53.
Unknown Great-Great-Grandfather. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

27. Goals: Use auDNA to confirm she is the daughter of 54 and use mtDNA or auDNA to confirm she is the daughter of 55.
Unknown Great-Great-Grandmother. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

28. Goals: Use yDNA or auDNA to confirm he is the son of 56 and use mtDNA or auDNA to confirm he is the son of 57.
Unknown Great-Great-Grandfather. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

29. Goals: Use auDNA to confirm she is the daughter of 58 and use mtDNA or auDNA to confirm she is the daughter of 59.
Unknown Great-Great-Grandmother. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

30. Goals: Use yDNA or auDNA to confirm he is the son of 60 and use mtDNA or auDNA to confirm he is the son of 61.
Unknown Great-Great-Grandfather. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

31. Goals: Use auDNA to confirm she is the daughter of 62 and use mtDNA or auDNA to confirm she is the daughter of 63.
Unknown Great-Great-Grandmother. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.


Third Great-Grandparents of Lilly Yates

32. Goals: Use yDNA or auDNA to confirm his father and use mtDNA or auDNA to confirm his mother.
Unknown Great-Great-Great-Grandfather. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

33. Goals: Use auDNA to confirm her father and use mtDNA or auDNA to confirm her mother.
Unknown Great-Great-Great-Grandmother. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

34. Goals: Use yDNA or auDNA to confirm his father and use mtDNA or auDNA to confirm his mother.
Unknown Great-Great-Great-Grandfather. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

35. Goals: Use auDNA to confirm her father and use mtDNA or auDNA to confirm her mother.
Unknown Great-Great-Great-Grandmother. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

36. Goals: Use yDNA or auDNA to confirm his father and use mtDNA or auDNA to confirm his mother.
Unknown Great-Great-Great-Grandfather. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

37. Goals: Use auDNA to confirm her father and use mtDNA or auDNA to confirm her mother.
Unknown Great-Great-Great-Grandmother. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

38. Goals: Use yDNA or auDNA to confirm his father and use mtDNA or auDNA to confirm his mother.
Unknown Great-Great-Great-Grandfather. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

39. Goals: Use auDNA to confirm her father and use mtDNA or auDNA to confirm her mother.
Unknown Great-Great-Great-Grandmother. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

40. Goals: Use yDNA or auDNA to confirm his father and use mtDNA or auDNA to confirm his mother.
Unknown Great-Great-Great-Grandfather. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

41. Goals: Use auDNA to confirm her father and use mtDNA or auDNA to confirm her mother.
Unknown Great-Great-Great-Grandmother. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

42. Goals: Use yDNA or auDNA to confirm his father and use mtDNA or auDNA to confirm his mother.
Unknown Great-Great-Great-Grandfather. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

43. Goals: Use auDNA to confirm her father and use mtDNA or auDNA to confirm her mother.
Unknown Great-Great-Great-Grandmother. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

44. Goals: Use yDNA or auDNA to confirm his father and use mtDNA or auDNA to confirm his mother.
Unknown Great-Great-Great-Grandfather. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

45. Goals: Use auDNA to confirm her father and use mtDNA or auDNA to confirm her mother.
Unknown Great-Great-Great-Grandmother. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

46. Goals: Use yDNA or auDNA to confirm his father and use mtDNA or auDNA to confirm his mother.
Unknown Great-Great-Great-Grandfather. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

47. Goals: Use auDNA to confirm her father and use mtDNA or auDNA to confirm her mother.
Unknown Great-Great-Great-Grandmother. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

48. Goals: Use yDNA or auDNA to confirm his father and use mtDNA or auDNA to confirm his mother.
Unknown Great-Great-Great-Grandfather. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

49. Goals: Use auDNA to confirm her father and use mtDNA or auDNA to confirm her mother.
Unknown Great-Great-Great-Grandmother. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

50. Goals: Use yDNA or auDNA to confirm his father and use mtDNA or auDNA to confirm his mother.
Unknown Great-Great-Great-Grandfather. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

51. Goals: Use auDNA to confirm her father and use mtDNA or auDNA to confirm her mother.
Unknown Great-Great-Great-Grandmother. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

52. Goals: Use yDNA or auDNA to confirm his father and use mtDNA or auDNA to confirm his mother.
Unknown Great-Great-Great-Grandfather. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

53. Goals: Use auDNA to confirm her father and use mtDNA or auDNA to confirm her mother.
Unknown Great-Great-Great-Grandmother. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

54. Goals: Use yDNA or auDNA to confirm his father and use mtDNA or auDNA to confirm his mother.
Unknown Great-Great-Great-Grandfather. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

55. Goals: Use auDNA to confirm her father and use mtDNA or auDNA to confirm her mother.
Unknown Great-Great-Great-Grandmother. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

56. Goals: Use yDNA or auDNA to confirm his father and use mtDNA or auDNA to confirm his mother.
Unknown Great-Great-Great-Grandfather. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

57. Goals: Use auDNA to confirm her father and use mtDNA or auDNA to confirm her mother.
Unknown Great-Great-Great-Grandmother. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

58. Goals: Use yDNA or auDNA to confirm his father and use mtDNA or auDNA to confirm his mother.
Unknown Great-Great-Great-Grandfather. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

59. Goals: Use auDNA to confirm her father and use mtDNA or auDNA to confirm her mother.
Unknown Great-Great-Great-Grandmother. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

60. Goals: Use yDNA or auDNA to confirm his father and use mtDNA or auDNA to confirm his mother.
Unknown Great-Great-Great-Grandfather. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

61. Goals: Use auDNA to confirm her father and use mtDNA or auDNA or auDNA to confirm her mother.
Unknown Great-Great-Great-Grandmother. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

62. Goals: Use yDNA or auDNA to confirm his father and use mtDNA or auDNA to confirm his mother.
Unknown Great-Great-Great-Grandfather. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

63. Goals: Use auDNA to confirm her father and use mtDNA or auDNA to confirm her mother.
Unknown Great-Great-Great-Grandmother. A WikiTree profile needs to be created before the DNA features can be used for this person. If no information about them is known but they are the first common direct line ancestor of two test-takers create a placeholder profile with the name "Unknown" and one very roughly-estimated date.

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