KNN128's definitions

0C4R

Zeroth-cousin-four-times-removed:
1- great-great-grandpibling (great-great-grandparent's sibling)
2- great-great-grandnibling (sibling's great-great-grandchild)

My great-great-grandpibling is my 0C4R in theory and my great-great-grandnibling is also my 0C4R in theory.

by KNN128 May 21, 2021

0C

Zeroth-cousin: sibling.

My sibling is my 0C.

by KNN128 May 21, 2021

N1C8R

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

My great-great-great-great-great-great-grandparent is my N1C8R in theory and my great-great-great-great-great-great-grandchild is also my N1C8R in theory.

by KNN128 May 21, 2021

N1C6R

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

My great-great-great-great-grandparent is my N1C6R in theory and my great-great-great-great-grandchild is also my N1C6R in theory.

by KNN128 May 21, 2021

self-in-law

Spouse.

My spouse is my self-in-law.

by KNN128 May 21, 2021

grandpibling-in-law

1- Grandpibling's spouse.
2- Spouse's grandpibling.

My grandpibling-in-law is a good person.

by KNN128 June 15, 2021

N1C1R

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

My parent is my N1C1R in theory.

by KNN128 May 21, 2021