You are related "by blood" to every one of your grandfather's cousins, regardless of what name they used.
A cousin by marriage is someone who is related to you through marriage, not blood. They are the spouse of your cousin, or the cousin of your spouse. They are considered part of your extended family, but not directly related to you by blood.
It all depends whether there is marriage that relates you to them or if you are blood related All cousin relationships are blood relationships. With a sixth cousin you have a very small genetic relationship, but there is some.
Your cousin's child would be your first cousin once removed. So, your cousin's adopted child would be your adopted first cousin once removed?
Yes, you are blood related to your second cousin. Your second cousin is the child of your first cousin, who is the child of either Aunt or Uncle(your parents brother or sister).
A "blood relationship" means people related through a bloodline. A woman and man marry but are not related before marriage nor do they come from the same bloodline. But, you and siblings born to your mom and dad are related by bloodline. Your mother's siblings (your aunts and uncles) are direct bloodline, and the same with your father's siblings. But you do not have a blood relationship to the spouses of your mom's or dad's siblings. If a cousin is related on your dad's side, your mom and your cousin are not related by blood, because your cousin is not your mom's relative. Same with a cousin on your mother's side; they are not related by blood to your father.
Yes. They are 0.39% blood relations and share an eighth of each other's ancestry.
Lyricsmode has them, follow the related link
Your cousin's wife is considered your cousin-in-law. This means that she is related to you through marriage, but not by blood.
Not only could your mother's second cousin be related to you, that person is related to you. Your are second cousins, once removed.
They aren't related to you by blood, just but the legal marraige line. if your cousin and her husband were to divorce there would be no connection at all
No you shouldn't date your sisters cousin because its wrong and he or she is related by blood.
Your first cousin's son is your first cousin once removed. The son's wife is not related to you. 1st cousin once removed by marriage is your relation to her, even though she isn't technically a blood relative, which really shouldn't matter, give her a hug and call her cousin.