Gerald128's definitions
Spouse's first-cousin-once-removed's spouse.
My co-1C1R-in-law is a good person.
by Gerald128 April 7, 2021
Get the co-1C1R-in-lawmug. Great-great-grandson's wife.
My great-great-granddaughter-in-law is a good person.
by Gerald128 April 7, 2021
Get the great-great-granddaughter-in-lawmug. My stepcousin is a good person.
by Gerald128 April 7, 2021
Get the stepcousinmug. 
Sesqui-cousin or sesqui-1C:
1- Child of their parent’s full sibling with the other parent’s half-sibling.
2- Person who, in relation to the other person, has zero parents and three grandparents in common.
1- Child of their parent’s full sibling with the other parent’s half-sibling.
2- Person who, in relation to the other person, has zero parents and three grandparents in common.
My sesqui-first-cousin is a good person.
by Gerald128 May 15, 2021
Get the sesqui-first-cousinmug. Half-2C:
1- Parent's half-first-cousin's child.
2- Grandparent's half-sibling's grandchild.
3- Person who, in relation to the other person, has zero parents, zero grandparents and one great-grandparent in common.
1- Parent's half-first-cousin's child.
2- Grandparent's half-sibling's grandchild.
3- Person who, in relation to the other person, has zero parents, zero grandparents and one great-grandparent in common.
My half-second-cousin is a good person.
by Gerald128 May 15, 2021
Get the half-second-cousinmug.