stepgrandpibling

1. The sibling of one's stepgrandparent.
2. The stepsibling of one's grandparent.

My stepgrandpibling is a good person.

stepgrandpibling

1- Stepgrandparent's sibling.
2- Grandparent's stepsibling.

My stepgrandpibling is a good person.

stepgrandpibling

1- Stepgrandparent's sibling.
2- Grandparent's stepsibling.

stepgrandpibling.

stepgrandpibling-in-law

1- Stepgrandpibling's spouse.
2- Spouse's stepgrandpibling.

stepgrandpibling-in-law.