Decoding
the Past Through DNA
Photo from the Finding Your Roots Website |
It’s the
final episode of Season 2 Finding Your Roots Series. Now folks can call me
between the hours of 8pm and 9pm on Tuesday nights and I'll answer the phone.
This episode focuses on DNA testing, Governor Deval Patrick, Actress Jessica Alba and Dr. Gates. I find it interesting that the final episode aired about a week after Ancestry.com “re-vamp” their DNA testing which has put all its users, at least the African Americans, in a teasy; however, not this user. Basically what Ancestry did was improved its DNA algorithm to determine our matches. I’m glad they did. Because first of all, I had 50 pages (2,663 DNA cousins) of matches and now I had 19 pages. This was too many cousins and a greater possibility of many false positive relatives. Second, my mom was described as a close relative; while her aunt was listed as my 1st-2nd cousin. Now, my mom is described as my parent but her aunt is still described as my 1st-2nd cousin, not perfect but better. My matches are now described as “extremely high,” “very high,” to “moderately confident.” I’m thrilled because I feel that I might can knock down a few "break-walls" and find some ancestors.
This episode focuses on DNA testing, Governor Deval Patrick, Actress Jessica Alba and Dr. Gates. I find it interesting that the final episode aired about a week after Ancestry.com “re-vamp” their DNA testing which has put all its users, at least the African Americans, in a teasy; however, not this user. Basically what Ancestry did was improved its DNA algorithm to determine our matches. I’m glad they did. Because first of all, I had 50 pages (2,663 DNA cousins) of matches and now I had 19 pages. This was too many cousins and a greater possibility of many false positive relatives. Second, my mom was described as a close relative; while her aunt was listed as my 1st-2nd cousin. Now, my mom is described as my parent but her aunt is still described as my 1st-2nd cousin, not perfect but better. My matches are now described as “extremely high,” “very high,” to “moderately confident.” I’m thrilled because I feel that I might can knock down a few "break-walls" and find some ancestors.
Governor Deval Patrick of
Massachusetts
Governor
Patrick is a Chicago native whose father was a Black Nationalist who left the family
when Deval was 4 years old. The Governor
was raised by his mother who later sent her son to Massachusetts where the
state made a major impact on her son who would one day become the state’s first
African American Governor. Well the
Governor’s DNA is just as interesting. We see a document related to the Governor
Patrick’s ancestor, Emily Wintersmith.
Emily received land from her former slave owner, Dr. Harvey Slaughter, “for
little to no money.” Dr. Gates and his
team felt that Deval’s ancestor might be blood related to Dr. Slaughter. So genetic genealogist CeCe Moore compared
DNA from Deval to descendants of Dr. Slaughter to see if they were genetically
related and they were. It was concluded
that Emily’s child was fathered by Dr. Slaughter. We also find out that both the Governor’s
M-DNA and Y-DNA were traced back to Europe which meant his original paternal
and maternal ancestors came from Europe, not Africa. The Governor’s DNA
includes 38.9% European and 58.9% sub-Saharan African. I couldn’t help but smile when the Governor look
at his family tree he said “It makes you feel small and big at this same time.”
Actress Jessica
Alba
Jessica says
that she identifies more with her father side of the family, the Mexican
American side and not her mother’s European side. However, her DNA is more than
just Mexican American, in fact, her DNA analysis included: 33.5% British, 5.1%
French German, 3.9% Scandinavian, 17.3% Ilberian and 1.4% Italian. Jessica said
that her paternal side which is her Mexican side, experience racial prejudice
living in America. For example, her
paternal grandmother’s family was half dark and half light so those who were
light complexion went to the white schools and those who were dark complexion went
to the Mexican schools. This is ironic because her father was also tested and
it was discovered that his family was descended from Native Americans. So
apparently, Jessica’s ancestors were not immigrants or outsiders as they were treated but natives and had been
living in North America for centuries.
Dr. Skip Gates
CeCe
Moore told Dr. Gates one particular surname kept coming up amongst his DNA matches
and that surname was trace to a man named Wilmore Mayle who was possibly Dr.
Gates ancestor. We’re introduce to Alexandra Finley who is a direct
descendant of Wilmore and through DNA testing, Alexandra and Dr. Gates are confirmed as cousins.
Alexandra provided Dr. Gates with one of those remarkable discoveries. It was a
Virginia record dated in 1826 where Wilmore freed a female slave named Nancy
and in the record Wilmore states that Nancy is his wife. This was 141 years
before the Loving v. Virginia landmark decision that invalidated prohibition of
interracial marriages. How did Wilmore
survive this great proclamation? Well, Wilmore whose baptismal record confirmed
that he was white, straddled the “color-line.” Alexandra found some records where Wilmore was
listed as black and other records where he’s described as white but she also
found records where he was listed as a mulatto. It appears that Wilmore was
willing to do whatever he could to remain married to Nancy. The Tammy Terrell
and Marvin Gayle song comes to my mind when I think about their love: “Aint No
Mountain High Enough to Keep Me from You.” In fact the couple with their six
children move to the mountains of West Virginia which was where Dr. Gates trace
his ancestors to Chestnut Ridge, West Virginia and to a community of mulattoes.
Dr. Gates found the Mayle cemetery and a mulatto community who found
safety amongst themselves where they inter-marry. Their descendants return to
the community every year to celebrate what they call “Heritage Day.” It was never confirmed that Dr. Gates was a
direct descendant of Wilmore Mayle but we do know that he was related to
Wilmore.
My Ancestry DNA Results |
My 23andme DNA Results |
Another fascination
about DNA research is that DNA can fill in the missing pieces. For example, if
all of my DNA matches had family trees that were open to the public and each tree covered at least 5
to 6 generations, then perhaps I could have a “breakthrough.” But until then, I
will keep banging on that "brick-wall." Because
my 23andme test results tells me that my Native American DNA is located on
chromosomes 3 and 17 and if I could find a match located on the exact segments
of these two chromosomes; then it’s possible that we could be descendants of
the same ancestor who may be full or part Native American. Or if I found a
match whose four grandparents were Native Americans, then I would know which
tribe or area my Native American ancestor originated from.
The
episodes in this season has been entertaining and educational. I congratulate
Dr. Gates and his staff with so much
thought provoking information. Dr. Gates
said that it wasn’t until the 1800s that scientists group people into 3 great
races: Negroids, Mongoloids and Caucasions. Some would say that DNA science has
blurred those classifications; I say that man has blurred those
classifications. But like it was said in this episode, DNA does show that there
is no PURITY OF BLOOD!