DNA Ancestors View for Christopher Garreau

Here is how Christopher Garreau inherited his Y chromosome, X chromosome and mitochondrial DNA. (For autosomal DNA see Christopher's full family tree.) more information

Y Chromosome

The Y chromosome is passed down from father to son. Here are Christopher's direct paternal line ancestors. more information

[Private Father (1940s - unknown)]
Ken Garreau

(1920s - unknown)
[Great-Grandfather Unknown]
[Second Great-Grandfather Unknown]
[Third Great-Grandfather Unknown]
[Fourth Great-Grandfather Unknown]
[Fifth Great-Grandfather Unknown]
[Sixth Great-Grandfather Unknown]
[Seventh Great-Grandfather Unknown]

Mitochondrial DNA

Mitochondrial DNA is passed down from mother to child. Here are Christopher's direct maternal line ancestors. more information

[Private Mother (1950s - unknown)]
Alma O' Callaghan

(1900s - unknown)
Johanna Barnhardina Marais

(abt 1880 - 1946)
[Second Great-Grandmother Unknown]
[Third Great-Grandmother Unknown]
[Fourth Great-Grandmother Unknown]
[Fifth Great-Grandmother Unknown]
[Sixth Great-Grandmother Unknown]
[Seventh Great-Grandmother Unknown]

X Chromosome

Males inherit one X chromosome from their mother. Females inherit one from their mother and one from their father. Here are seven generations of ancestors who could have contributed to Christopher's X DNA and their approximate average percentage of contribution. These are adapted from Blaine Bettinger's X-DNA charts. more information

100% — [Private Mother (1950s - unknown)]
50% — Peter Gory

(1900s - unknown)
50% — Janet Orr Graham

(abt 1880 - aft 1939)
25% — [Second Great-Grandfather Unknown]
25% — [Third Great-Grandmother Unknown]
12.5% — [Fourth Great-Grandfather Unknown]
12.5% — [Fifth Great-Grandmother Unknown]
12.5% — [Fourth Great-Grandmother Unknown]
6.25% — [Fifth Great-Grandfather Unknown]
6.25% — [Fifth Great-Grandmother Unknown]
25% — [Second Great-Grandmother Unknown]
12.5% — [Third Great-Grandfather Unknown]
12.5% — [Fourth Great-Grandmother Unknown]
6.25% — [Fifth Great-Grandfather Unknown]
6.25% — [Fifth Great-Grandmother Unknown]
12.5% — [Third Great-Grandmother Unknown]
6.25% — [Fourth Great-Grandfather Unknown]
6.25% — [Fifth Great-Grandmother Unknown]
6.25% — [Fourth Great-Grandmother Unknown]
3.125% — [Fifth Great-Grandfather Unknown]
3.125% — [Fifth Great-Grandmother Unknown]
50% — Alma O' Callaghan

(1900s - unknown)
25% — Daniel James O' Callaghan

(10 May 1876 - 1939)
25% — [Second Great-Grandmother Unknown]
12.5% — [Third Great-Grandfather Unknown]
12.5% — [Fourth Great-Grandmother Unknown]
6.25% — [Fifth Great-Grandfather Unknown]
6.25% — [Fifth Great-Grandmother Unknown]
12.5% — [Third Great-Grandmother Unknown]
6.25% — [Fourth Great-Grandfather Unknown]
6.25% — [Fifth Great-Grandmother Unknown]
6.25% — [Fourth Great-Grandmother Unknown]
3.125% — [Fifth Great-Grandfather Unknown]
3.125% — [Fifth Great-Grandmother Unknown]
25% — Johanna Barnhardina Marais

(abt 1880 - 1946)
12.5% — Unknown Marais

( - )
12.5% — [Third Great-Grandmother Unknown]
6.25% — [Fourth Great-Grandfather Unknown]
6.25% — [Fifth Great-Grandmother Unknown]
6.25% — [Fourth Great-Grandmother Unknown]
3.125% — [Fifth Great-Grandfather Unknown]
3.125% — [Fifth Great-Grandmother Unknown]
12.5% — [Second Great-Grandmother Unknown]
6.25% — [Third Great-Grandfather Unknown]
6.25% — [Fourth Great-Grandmother Unknown]
3.125% — [Fifth Great-Grandfather Unknown]
3.125% — [Fifth Great-Grandmother Unknown]
6.25% — [Third Great-Grandmother Unknown]
3.125% — [Fourth Great-Grandfather Unknown]
3.125% — [Fifth Great-Grandmother Unknown]
3.125% — [Fourth Great-Grandmother Unknown]
1.5625% — [Fifth Great-Grandfather Unknown]
1.5625% — [Fifth Great-Grandmother Unknown]

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