Some of your granddaughter's first cousins are also your grandchildren, others are not related to you at all.
Your first cousin's daughter is first cousin once removed to your grandson, and he to her. Your second cousin's daughter is second cousin once removed to your grandson, and he to her.
Your granddaughters and son have the relationship of nieces and uncle. Your granddaughters being his nieces and your son being their uncle.
You are not related as you do not share a common ancestor.
The relationship between you and your cousin's spouse is that of a cousin-in-law.
It depends on if you share a common ancestor. If not, there is no relationship.
2nd cousin, but if it's your Dad's 2nd cousin... then your relationship with that cousin would be a 3rd cousin.
Your grandfather's cousin is your cousin twice removed. Her husband has no direct relationship to you.
It is your cousin also
There is no relationship. You do not share a common ancestor. Your mother's cousin would be your first cousin once removed.
it would be your cousin as well.
Your cousin's wife is not related to you.
isn't it second cousin?.