Great-great-great-great-great-great-great-granduncle.
My 8X-granduncle is a good person.
by N8953SW June 26, 2021
Get the 8X-grandunclemug. 
Get the co-granduncle-in-lawmug. Great-great-great-great-great-great-granduncle.
My 7X-granduncle is a good person.
by N8953SW June 26, 2021
Get the 7X-grandunclemug. 
Spouse's great-grandaunt's husband.
My co-great-granduncle-in-law is a good person.
by JAMP12 September 21, 2021
Get the co-great-granduncle-in-lawmug. 
Get the co-granduncle-in-lawmug. Great-great-great-grandparent's brother.
My great-great-great-granduncle is a good person.
by Gtopql November 23, 2019
Get the great-great-great-grandunclemug.