1- Half-grandpibling's grandchild.
2- Someone who, in relation to others, has zero parents, zero grandparents and one great-grandparent in common.
A second cousin that only shares one great grandparent instead of both great grandparents.
It’s complicated to figure out how a half second cousin is related to me.
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.
My half-second-cousin is a good person.
Grandparent's half-sibling's grandchild.
My half-second cousin is a good person.
1- Half-grandpibling's grandchild.
2- Living being that has zero parents, zero grandparents and one great-grandparent in common with other living beings.