great-nephew

Sibling's grandson.

My great-nephew is a good person.

by Mr. Jacov November 23, 2019

fourth cousin

Great-great-grandparent's sibling's great-great-grandchild.

My fourth cousin is a good person.

by Mr. Jacov November 23, 2019

sesqui-cousin

Child of their parent’s half-sibling with the other parent’s full sibling.

My sesqui-cousin is a good person.

by Mr. Jacov November 23, 2019

grandson

Child's son.

My grandson is a good person.

by Mr. Jacov November 23, 2019

half-nephew

Half-sibling's son.

My half-nephew is a good person.

by Mr. Jacov November 23, 2019

grandmother

Parent's mother.

My grandmother is a good person.

by Mr. Jacov November 23, 2019

three-quarter-sister

Daughter of a person's father with that same person's maternal aunt or daughter of a person's mother with that same person's paternal uncle.

My three-quarter-sister is a good person.

by Mr. Jacov November 23, 2019