Get the great-great-great-grandparentmug. 
Great-great-grandparent's parent.
My great-great-great-grandparent is a good person.
by Mr. Jacov November 23, 2019
Get the great-great-great-grandparentmug. Spouse's great-great-grandparent.
My great-great-grandparent-in-law is a good person.
by Gerald128 April 7, 2021
Get the great-great-grandparent-in-lawmug. 
My 3X-grandparent is a good person.
by KL198 June 25, 2021
Get the 3X-grandparentmug. 