The reason many people are opposed to marriage between first, second or third cousins is that parents who are themselves closely related are more likely than others to have a child in whom two recessive genes come together to produce a genetic disease such as hemophilia However, in many places and cultures, marriages of even first cousins have not been forbidden, and even now marriages between second or third cousins are permitted in many areas.
If this person is your great-grandma's 1st cousin, they are your 1st cousin 3 times removed. If this person is you great-grandma's 2nd cousin, they are your 2nd cousin 3 times removed. And so on.
Your mother's first cousin is YOUR first cousin, once removed. The child of your mother's first cousin is YOUR second cousin.
There is no relationship in the English language that is called a "half cousin." Everyone who is your cousin is related to you through one and only one parent, so, unlike a "half brother" there can be no such thing as a "half cousin." If you have a first cousin (child of your aunt or uncle), then your child and that first cousin are first cousins once removed. If you have a second cousin, they your child and that second cousin are second cousins once removed.
Yes, in most places you can marry your second cousin. However, some people and some cultures are uncomfortable with such a marriage. All the States in the US allow the marriage of 2nd cousins. A number of states allow the marriage of 1st cousins. From religious point of view, most religions do not forbid it. Christianity, Judaism and Islam say nothing about the prohibition of first cousins marrying let alone second cousins.
Your father's niece is your 1st cousin.
Yes. It is legal in all 50 states. There are only laws in some states over marring your 1st cousin. Though 26 states do allow you to marry your 1st cousin.
NO, it is immorally innerly Forbidden especially 1st cousin.
What is a half cousin? It isn't a recognized term. Texas and Tennessee allow 1st cousin marriages. Pennsylvania does not allow first cousin marriages.
They are also your 1st cousin.
Your 1st cousin's daughter is your 1st cousin once removed.
The first cousin of your mother's first cousin may be your second cousin, or may not be related to you at all. It depends on how he cousin relationship in your mother's generation is structured.
Your 1st cousin's baby is your 1st cousin once removed.
Your 1st cousin's child is your 1st cousin once removed. Your 2nd cousin's child is your 2nd cousin once removed. And so on...
Yes you can marry her. She has no blood relation to you. She is just the niece of your brother's wife from her side. It is no different than if two cousins married two women who were sisters.
If this person is your great-grandma's 1st cousin, they are your 1st cousin 3 times removed. If this person is you great-grandma's 2nd cousin, they are your 2nd cousin 3 times removed. And so on.
Yes, Utah is one of the few states that all types of cousins (1st, 2nd, etc) can be married. While 1st cousins may be married in Utah there may be restrictions. (age/reproduction)
you call your mums cousin a 2nd cousin, because your mums cousin is her 1st cousin, wich makes your mums cousin your 2nd cousin.