One's mother's cousin is that person's first cousin once removed. A once removed relationship is one that is the same relationship but one generation apart. The child of one's cousin is also one's first cousin once removed. This is frequently confused with the term "second cousins."Continue Reading
Second cousins are the children of one's parents' cousins. Second cousins share at least one great-grandparent. With first cousins once removed, the younger generation's great-grandparent is the older generation's grandparent.
Although uncommon, there is a relationship called double first cousins in which a pair of brothers marries a pair of sisters and have children. The children are double first cousins and have both sets of grandparents in common.Learn more about Genealogy
Your cousin's son is your first cousin once removed. Since you and your cousin are in the same generation and your cousin's child is in the generation after yours, he is removed once from your generation. This means that your grandparents are the child's great-grandparents.Full Answer >
The first cousin of a daughter is a first cousin, once removed. This is also the relationship between a child and the first cousins of that child's parents.Full Answer >
A first cousin's child is known as a first cousin once removed because the offspring is one generation removed from the cousin. First cousins are in the same generation because they have the same grandparents on one side of their families.Full Answer >
The first cousin of one's mother is referred to as one's first cousin, once removed. This phrase is also used to denote one's relationship with a first cousin's child. The phrase "once removed" specifies that there is one generation difference between the two relatives, while "twice removed" signifies members of a family that are two generations apart.Full Answer >