Lemmas found: 61
the father of one's father
the mother of one's father
a brother of one's father
a male sibling who is younger than oneself
a female sibling who is younger than oneself
A person connected to another by family relationship.
The first child born to a parent or family; the eldest child.
The father of one's grandparent.
A son of one's grandchild.
A brother who shares one biological parent with you but has a different other biological parent.
A sister who shares one biological parent with you but not the other.