Great-great-great-granddaughter's husband.
My great-great-great-grandson-in-law is a good person.
by JAMP12 September 21, 2021
Get the great-great-great-grandson-in-lawmug. The husband of one's great-granddaughter.
My great-grandson-in-law is a good person.
by Rwopazaq November 24, 2019
Get the great-grandson-in-lawmug. The husband of one's great-great-granddaughter.
My great-great-grandson-in-law is a good person.
by Rwopazaq November 24, 2019
Get the great-great-grandson-in-lawmug. 
Get the great-great-great-great-grandsonmug. My step-great-grandson is a good person.
by QWP998756 October 15, 2021
Get the step-great-grandsonmug. 
Get the great-grandson-in-lawmug.