23andMe Ethnicity Update

If you’ve tested at 23andMe, have you checked out your ethnicity results lately? 

In a recent post[1], Judy Russell mentioned 23andMe’s latest ethnicity update, which somehow I missed completely!

Naturally, I had to go check it out, fearing a bit that my ethnicity percentages might be “messed up”.  Even though I know they are estimates, 23andMe has for some time had the percentages closest to what would be expected by my family narrative.  My dad is “all Irish”; my mom is “half Italian” due to her father being from Italy.  Et cetera, et cetera.

23andme_ethnicity

Very little has changed in my ethnicity percentages.   Here, I’ve noted in an Excel spreadsheet my former ethnicities per 23andMe (as of November 2018) and my current ones as of today when I reviewed the changes.

What is interesting, though, is that they seems to have taken a page from Ancestry’s “genetic communities” playbook, and zeroed in on specific areas in Ireland, Britain and Italy where my ancestors possibly lived in the past 200 years.

Let’s take a look.  We’ll start with Ireland.  On my paper trail, both my dad’s parents have Irish roots.  My paternal grandfather’s family left Ireland, depending on the branch of his tree, around the time of the Famine and shortly after – say, the 1850 to 1865 range.  My great-great grandfather, Patrick Dempsey, reportedly came from Kings County (now Co. Offaly) – per his obituary.  I don’t have more details than that.  His wife Hanora Hurley (or is it Hanora Riordan) – whom he married in the U.S. — may have come from anywhere in southern Ireland.  Best guess is Co. Cork or Co. Limerick.  On my grandfather’s maternal line, her father’s Lamburth ancestors likely came from England, while her mother Eliza (Landrigan) Lamburth came from the town of Garryrickin, Windgap Parish, Co. Kilkenny.[2]

My paternal grandmother’s father came from Athea, Co. Limerick, as did his father, while his mother came from Cooraclare, Co. Clare.  My grandmother’s mother came from Athea, Co. Limerick, as did her father, with her mother coming from Beale, Co. Kerry.[3]

In sum, my Irish heritage on my Nana’s side is from the province of Munster, specifically southwest of Ireland, around the River Shannon, while my Grandpa’s Irish heritage is from the province of Leinster, specifically Co. Kilkenny and Co. Offaly.

And 23andMe’s ethnicity determination – for the moment at least – largely agrees.[4]

23andme_irishethnicity

County Kerry, County Clare, County Limerick and County Kilkenny are all in the top 10.

As far as Great Britain/the U.K. is concerned, I have no idea where my ancestors came from.  My paternal grandfather’s Lamburth line, here in the U.S. since at least 1800, likely came from England but none of us researching this line have yet “crossed the pond”.  My mother’s maternal grandmother’s Wright line has been here in the U.S. since at least 1730 or so; researchers on this line have not yet crossed the pond either.  Here is what 23andMe estimates[5]:

23andme_ukethnicityPerhaps these areas could be clues, but it would be silly to jump ahead of myself and start researching Wrights and Lamburth/Lamberts over in England without knowing more about the family here in the U.S. in the 18th century.  The references to Scotland surprise me a bit, but could be related to the Gaelic / Celtic heritage of my Irish side.

With respect to Italy, my grandfather’s parents came from the province of Marche.  My great-grandfather was from Fano, and my great-grandmother was from Sant’Elpidio a Mare[6].  Some of us in my family have even gone to Marche and met our living cousins – that’s a story for another blog post.

Here is what 23andMe estimates[7]

23andme_marche_ancestryPretty wild, huh?  Marche!!  Still have to take it with a grain of salt – my brother’s estimated places of origin in Italy are completely different from mine – but still, right now, today, it “fits”.

 

 

[1] Judy G. Russell, “And still not soup…,” The Legal Genealogist, posted 27 Jan 2019 (https://www.legalgenealogist.com/blog : accessed 28 Jan 2019).

[2] For sources, see cathymd, “Dempsey Family Tree“, Ancestry.com (https://www.ancestry.com/family-tree/tree/17377380/family : accessed 26 Dec 2018).

[3] Ibid.

[4] 23andMe, Inc., “Cathy, your DNA suggests that 56.8% of your ancestry is British & Irish”, 23andMe.com (https://you.23andme.com/reports/ancestry_composition_hd/british_irish/ : accessed 29 Jan 2019).

[5] 23andMe, Inc., “Cathy, your DNA suggests that 56.8% of your ancestry is British & Irish”, 23andMe.com (https://you.23andme.com/reports/ancestry_composition_hd/british_irish/ : accessed 29 Jan 2019).

[6] For sources, See cathymd, “Serafini_Diamantini1“ tree, Ancestry.com (https://www.ancestry.com/family-tree/tree/19505554/family : accessed 29 Jan 2019).

[7] 23andMe, Inc., “Cathy, your DNA suggests that 12.6% of your ancestry is Italian”, 23andMe.com (https://you.23andme.com/reports/ancestry_composition_hd/italian/ : accessed 29 Jan 2019).

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