Sibling's great-great-great-grandson.
My great-great-great-grandnephew is a good person.
by Gtopql November 23, 2019
Get the great-great-great-grandnephewmug. Half-sibling's great-great-great-grandson.
My half-great-great-great-grandnephew is a good person.
by Seo48787 October 28, 2021
Get the half-great-great-great-grandnephewmug. Get the great-great-great-grandnephewmug.