Second Cousins Once Removed
Two people whose closest common ancestor is great-grandparent for one person and great-great-grandparent for the other person are Second Cousins Once Removed.
As you can see above, Bob and Mary are second cousins once removed, because Adam and Eve are Bob's great-grandparents and Mary's great-great-grandparents.
Do you remember Rudy Giuliani, the Mayor of New York back in the 1990s? Well, he married his second cousin once removed. Interestingly, we heard that Giulianni got his marriage to Regina Peruggi annulled, because she was his second cousin once removed.
How Am I Related To?
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Ancestry Research
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