step-great-grandmother

1. The mother of one's stepgrandparent.
2. The stepmother of one's grandparent.

My step-great-grandmother is a good person.

by Elivaldeq November 24, 2019

step-great-great-grandmother

1- Step-great-grandparent's mother.
2- Great-grandparent's stepmother.

My step-great-great-grandmother is a good person.

by User655 July 25, 2021

step-great-grandmother-in-law

Spouse's step-great-grandmother.

step-great-grandmother-in-law.

by Simaduria July 27, 2024

step-great-grandmother

1- Stepgrandparent's mother.
2- Grandparent's stepmother.

step-great-grandmother.

by Simaduria July 27, 2024

Step Great-Grandmother

1. The grandmother of one's stepmother or stepfather.

2.The stepmother of one's grandmother or grandfather.

3.The mother of one's grandmother's husband or grandfather's wife; but not their biological great-grandmother.

His Step Great-Grandmother was the wife of his Great-Grandfather.

by Stepman December 11, 2017

step-great-grandmother

1- Stepgrandparent's mother.
2- Grandparent's stepmother.

My step-great-grandmother is a good person.

by QWP998756 October 15, 2021