great-grandfather

Grandparent's father.
My great-grandfather is a good person.
by Mr. Jacov November 23, 2019
mugGet the great-grandfathermug.

grandparent

Parent's parent.
My grandparent is a good person.
by Mr. Jacov November 23, 2019
mugGet the grandparentmug.

sesqui-second cousin

Child of their parent's sesqui-first cousins or are the child of their parent’s half-first cousin with their other parent’s first cousin.
My sesqui-second cousin is a good person.
by Mr. Jacov November 23, 2019
mugGet the sesqui-second cousinmug.

great-grandson

Grandchild's son.
My great-grandson is a good person.
by Mr. Jacov November 23, 2019
mugGet the great-grandsonmug.

parent

My parent is a good person.
by Mr. Jacov November 23, 2019
mugGet the parentmug.

double-cousin

Child of a person's maternal aunt (mother’s sister) with that same person's paternal uncle (father’s brother) or child of a person's paternal aunt (father’s sister) with that same person's maternal uncle (mother’s brother).
My double-cousin is a good person.
by Mr. Jacov November 23, 2019
mugGet the double-cousinmug.

cousin-uncle

Parent's male first cousin.
My cousin-uncle is a good person.
by Mr. Jacov November 23, 2019
mugGet the cousin-unclemug.