James
(John)
Blackwell
Born about [location unknown]
Son of [father unknown] and [mother unknown]
[sibling(s) unknown]
Husband of
Margreat Catherine (Denman) Blackwell
— married
[date unknown] [location unknown]
Descendants 
Father of
Michael Blackwell and John BLackwell
Died [date unknown]
[location unknown]
Profile last modified
| Created 16 May 2014
This page has been accessed 161 times.
This profile lacks source information. Please add sources that support the facts.
Biography
John was born about 1830. John Blackwell ... [1]
Preferred name has been found to be John, LNAB has been found to be BLackwell, a typographical error. [2]
- ↑ Stephen Roche, Friday, May 16, 2014. Replace this citation if there is another source.
- ↑ Tom Bredehoft, 27 Dec 2015
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DNA Connections
It may be possible to confirm family relationships with John by comparing test results with other carriers of his Y-chromosome or his mother's mitochondrial DNA. However, there are no known yDNA or mtDNA test-takers in his direct paternal or maternal line. It is likely that these autosomal DNA test-takers will share some percentage of DNA with John:
It may be possible to confirm family relationships with John by comparing test results with other carriers of his Y-chromosome or his mother's mitochondrial DNA. However, there are no known yDNA or mtDNA test-takers in his direct paternal or maternal line. It is likely that these autosomal DNA test-takers will share some percentage of DNA with John:
-
~6.25%
Stephen Roche
:
23andMe
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Rejected matches › James F. Blackwell (abt.1830-)
Featured National Park champion connections: John is 27 degrees from Theodore Roosevelt, 29 degrees from Stephanus Johannes Paulus Kruger, 29 degrees from George Catlin, 26 degrees from Marjory Douglas, 33 degrees from Sueko Embrey, 29 degrees from George Grinnell, 34 degrees from Anton Kröller, 31 degrees from Stephen Mather, 32 degrees from Kara McKean, 28 degrees from John Muir, 27 degrees from Victoria Hanover and 37 degrees from Charles Young on our single family tree. Login to find your connection.
B > Blackwell > James Blackwell
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