Showing posts with label Spain. Show all posts
Showing posts with label Spain. Show all posts

Wednesday, December 23, 2015

Non-Paternal Events

I haven't done much serious work on genealogy in a while. However recently I finally had some distant cousins and possibly great aunts/uncles inquire about a family group we share on ManitoulinRoots. It was a bit unhelpful to see someone else regurgitating photos of mine that they obviously took off my public tree however it definitely collided with the last work I did on the genetic side prior to 23andMe turning into a worthless piece of bunk. After comparing my father and I on a few of the direct tests such as Dodecad9, I took another crack at generating parental emulated files from my own sample. My father's emulated sample perfectly matched his real data so I can only assume that my mothers is more than 75% correct even without her test to confirm it.

Part of the fun on spreadsheeting my results versus my fathers in Dodecad was that I discovered I inherited his older DNA contribution. When run against my mother's 'sample' I inherited her more recent groups. Something glaringly obvious is that the south european, which I had tracked down to primarily Portuguese, is actually from my mother. It's also the most recent population addition for her estimated at two generations above her. That generation just happens to be within the Bryants who everyone is suddenly so interested in.

Ironically in this case the infidelity was entirely well known to the family. What no one ever seems to discuss is the time gaps between children and the fact that only half or less look related to each other. Something more strange is the appearance of a unique firstname for the youngest child. While the story is that the mother chose it because she admired a foreigner her brother had dated once I find that a bit odd. To add flame to this fire in researching the origin of the name I discovered that it is actually of Portuguese origin despite the Italian spelling.

So how does one really confirm a highly likely NPE? I seem to have two avenues, one to compare the male line of my great grandmother's three brothers. This could be supplemented with their sons tests but of course that means a confirmation for a non paternity could also be a illegitimacy in that younger generation. The other would be to compare the autosomnal records of the sister's children for glaring different builds. No one of course wants to confirm a non paternity for the family who raised them and who they believe is apart of their personal identity. In that sense I would require either a science and truth driven youngblood like myself or one of the closer generations who doesn't care. As of yet I have not located either.

I imagine if I was local and a bit more skilled at hard copy research I could probably discover names and dates for the unfaithful spouse after the separation. It is likely that the man who took her in as a live-in maid was also her lover. Perhaps he was Portuguese?

Monday, September 15, 2014

Third Party Confirmations!

As much as I work as a lone wolf so to speak in my genealogy work I do enjoy having others input. Recently I took the plunge and enrolled in a small tribal band of Metis-Cree people. As a help for others I explained the methods I had used so far in differentiating my own genetic markers for native blood. To my great surprise another member messaged me who was quite confident with using gedmatch himself. He is lucky enough to be a direct male descendant from Henri Membertou's band of Mi'kmaq. I was provided from him a three way match between him, myself and a even less diluted relation. The result was a positive match to the Mi'kmaq peoples. I would say to Henri himself but more likely it would be through one of his many contributing female relations.

Chr Start Location End Location Centimorgans (cM) SNPs
10 92446647 95958204 3.7 903
11 56368374 59769693 1.2 717
13 83990938 88896945 3.1 816
21 21293037 24043081 4.0 716
Largest segment = 4.0 cM
Total of segments > 1 cM = 12.0 cM
Estimated number of generations to MRCA = 7.1

Comparison took 0.05190 seconds.
Distant relation.


So this is a interesting factor in what I already know since I compose over four regions of native populations in the small sector I carry. Another cooperation comes from having limited access to my fathers genetic data. Being able to look at his smaller portion of native dna cleared up any possibility of my larger portion coming from him. Indeed my two largest portions of north amerindian and arctic do not come from him. My fathers tracers are for small portions of the south amerindian and mesoamerican. This I had already presumed but rather it is nice to have confirmed in mathematical calculation.

Another change from this last few weeks of research is discovering some depth to two of my fathers grandmothers lines. Along with that is some details on what was coined "Southern European" in earlier results. I now have confirmation through oracle population matching that my southern component is predominately Spanish with only a smattering of Italian. This follows at least the presence of late Italian ancestry in one portion of my tree but I have yet to connect the Spanish in genealogical records.