great-great-grandfather 

Great-grandparent's father.

My great-great-grandfather is a good person.

great-great-grandfather by Mr. Jacov November 23, 2019

great-great-grandfather 

Great-grandparent's father.

great-great-grandfather.

great-great-grandfather by Simaduria July 26, 2024

great-great-grandfather-in-law 

The great-great-grandfather of one's spouse.

My great-great-grandfather-in-law is a good person.

great-great-grandfather-in-law by Rwopazaq November 24, 2019

great-great-great-grandfather 

Great-great-grandparent's father.

My great-great-great-grandfather is a good person.

great-great-great-grandfather by Mr. Jacov November 23, 2019

great-great-great-grandfather-in-law 

Spouse's great-great-great-grandfather.

My great-great-great-grandfather-in-law is a good person.

great-great-great-grandfather-in-law by JAMP12 September 21, 2021

great-great-great-great-grandfather

Great-great-great-grandparent's father.

My great-great-great-great-grandfather is a good person.

great-great-great-great-grandfather by Mr. Jacov November 23, 2019

step-great-great-grandfather 

1- Step-great-grandparent's father.
2- Great-grandparent's stepfather.

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

step-great-great-grandfather by User655 July 25, 2021