Gerald128's definitions
Spouse's great-great-grandparent.
My great-great-grandparent-in-law is a good person.
by Gerald128 April 7, 2021
Get the great-great-grandparent-in-lawmug. 
3C:
1- Parent's second-cousin's child.
2- Grandparent's first-cousin's grandchild.
3- Great-grandparent's full sibling's great-grandchild.
4- Person who, in relation to the other person, has zero parents, zero grandparents, zero great-grandparents and two great-great-grandparents in common.
1- Parent's second-cousin's child.
2- Grandparent's first-cousin's grandchild.
3- Great-grandparent's full sibling's great-grandchild.
4- Person who, in relation to the other person, has zero parents, zero grandparents, zero great-grandparents and two great-great-grandparents in common.
My third-cousin is a good person.
by Gerald128 May 15, 2021
Get the third-cousinmug. Double-3C:
Person who, in relation to the other person, has zero parents, zero grandparents, zero great-grandparents and four great-great-grandparents in common.
Person who, in relation to the other person, has zero parents, zero grandparents, zero great-grandparents and four great-great-grandparents in common.
My double-third-cousin is a good person.
by Gerald128 May 17, 2021
Get the double-third-cousinmug. Spouse's grandpibling's spouse.
My co-grandpibling-in-law is a good person.
by Gerald128 April 7, 2021
Get the co-grandpibling-in-lawmug. 1- Stepcousin's child.
2- Stepgrandpibling's child.
3- Grandpibling's stepchild.
4- Cousin's stepchild.
2- Stepgrandpibling's child.
3- Grandpibling's stepchild.
4- Cousin's stepchild.
My step-1C1R is a good person.
by Gerald128 April 7, 2021
Get the step-1C1Rmug. 