great-grandson 

Grandchild's son.

My great-grandson is a good person.

great-grandson by Mr. Jacov November 23, 2019

great-grandson-in-law 

The husband of one's great-granddaughter.

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

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

2X-grandson 

Great-grandson.

My 2X-grandson is a good person.

2X-grandson by KL198 June 25, 2021

3X-grandson 

Great-great-grandson.

My 3X-grandson is a good person.

3X-grandson by KL198 June 25, 2021

4X-grandson 

Great-great-great-grandson.

My 4X-grandson is a good person.

4X-grandson by KL198 June 25, 2021

5X-grandson

Great-great-great-great-grandson.

My 5X-grandson is a good person.

5X-grandson by N8953SW June 26, 2021

6X-grandson 

Great-great-great-great-great-grandson.

My 6X-grandson is a good person.

6X-grandson by N8953SW June 26, 2021