RE: family resemblance. My maternal grandmother, who died at age 27 in 1941, myself and my next to older sister share the same hand/foot characteristic/shape. There is a certain space between certain fingers/toes that, when we hang our left hand loosely, they ALL are the same! How odd, I know. But the ONLY picture we have our our grandmother has the very obvious trait!

My 2nd cousin on my mother's side...her 1st cousin once removed, resembles my mother.