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."Know More
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
The children of a first cousin would be called a first cousin, once removed. First cousins are defined as children of siblings.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 >
The child of someone's first cousin is considered to be that person's first cousin once removed. The kids of someone's first cousin's children are that person's first cousins twice removed. This label denotes the fact that the child is the person's first cousin, and the removed aspect specifies which generation the child belongs to.Full Answer >
One is only genetically related to one's cousin's cousin if there is a common ancestor shared. However, given the complexity of human relationships, it is not impossible that there might be a distant genetic relationship.Full Answer >