First cousin's great-great-grandson.
My first great-great-great-cousin-nephew is a good person.
by Gtopql November 23, 2019
First cousin's great-grandson.
My great-great-cousin-nephew is a good boy.
by Hgcloziw November 23, 2019
My half-first great-cousin-nephew is a good person.
by Gtopql November 23, 2019
Son of their maternal first cousin’s child with the paternal first cousin’s child or double-first cousin’s grandson.
My double-great-cousin-nephew is a good person.
by Hgcloziw November 23, 2019
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