1st Degree

2nd Degree

3rd Degree

Consanguinity
Blood Relation

Father
Mother
Son
Daughter

Grandfather
Grandmother
Grandson
Granddaughter
Brother
Sister

Aunt
Uncle
Great-grandson
Great-granddaughter
Great-grandfather
Great-grandmother
Niece
Nephew

Affinity
Relation by
Marriage

Father
Mother
Daughter
Son

Spouse's Grandfather
Spouse's Grandmother
Spouse's Granddaughter
Spouse's Grandson
Spouse's Sister
Spouse's Brother