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« on: Friday 20 May 22 16:28 BST (UK) »
I know this is a difficult one to answer but I should appreciate any thoughts.
I have been searching for my West Indies' ancestors for about 15 years without a great deal of success. This concerns my 3xgt grandfather on my father's maternal side who was born in Tortola (now part of BVI). My query relates to a specific Gedmatch DNA match of a total of 14.8cM spread over 5 segments, the longest of which is 4.6cM. This is a brief summary from a few years back which I am able to comprehend.
Their updated results are - 4.6cm largest segment: total half match segments (HIR) 34.4cM (0.96 PcT): 10 shared segments: 631251 SNPs used for this comparison: 52.056 PcT SNPs are full identical. Sorry, but I don't think I will ever understand all this detail!
I know small amounts inspire very little confidence but, bearing in mind that this involves several matching segments, how much interest and confidence should I in fact be giving this match and the family knowledge that he has given me? The surname is obviously correct and his family connection is with Montserrat which at the time was closely linked to Tortola. It is several years since we were in contact.
Thanks for your interest and in advance for your advice.