N1C10R 

Negative-first-cousin-ten-times-removed: great-great-great-great-great-great-great-great-grandparent or great-great-great-great-great-great-great-great-grandchild.

My great-great-great-great-great-great-great-great-grandparent is my N1C10R in theory and my great-great-great-great-great-great-great-great-grandchild is also my N1C10R in theory.

N1C10R by KNN128 May 21, 2021

N1C1R 

Negative-first-cousin-once-removed: parent.

My parent is my N1C1R in theory.

N1C1R by KNN128 May 21, 2021

N1C1R 

Negative-first-cousin-once-removed: parent or child.

My parent is my N1C1R in theory and my child is also my N1C1R in theory.

N1C1R by KNN128 May 21, 2021

N1C11R 

Negative-first-cousin-eleven-times-removed: great-great-great-great-great-great-great-great-great-grandparent or great-great-great-great-great-great-great-great-great-grandchild.

My great-great-great-great-great-great-great-great-great-grandparent is my N1C11R in theory and my great-great-great-great-great-great-great-great-great-grandchild is also my N1C11R in theory.

N1C11R by KNN128 May 21, 2021