For about 3 years I’ve been researching these two men because one of the two is the biological father of my great grandpa. I’ve been using records and DNA to piece everything together and so far I’ve found that the man on the left basically spent most of his life in Washington Wilkes Georgia which is about 13 mins away from where my great grandpa was born and the man on the right lived in another city apart of Wilkes county a bit further out. 

I tested my great aunt with ancestry since the matches from this side would be closer to her but doing that made things very confusing.

She’s shares 7% DNA 472cM across 12 segments with the great granddaughter of the man on the left which is too high for a half 1st cousin 1x or a 2nd cousin 1x

7% DNA 502cM across 16 segments with his granddaughter which is on the higher end for 2nd cousins more likely to be half 1st cousins 

And 3% DNA 238cM across 10 segments with his other granddaughter which is more likely to be a 2nd cousin than a half 1st cousin.

With the man on the right my great aunt shares 9% DNA 640cM across 18 segments with his granddaughter 

4% DNA 309cM across 15 segments with his great granddaughter which is perfect range for a half 1st cousin 1x 

4% DNA 297cM across 12 segments with his other great granddaughter which is also perfect range for a half 1st cousin 1x.

Based on the numbers that’s share between my great aunt and the descendants of the two men, does this indicate that they might have been identical twins? I also included a picture of my great grandpa on the second slide, do you guys see any resemblance between him and the two?

Possibly identical twins