Daughter of their maternal first cousin’s child with the paternal first cousin’s child or double-first cousin’s granddaughter.
My double-great-cousin-niece is a good person.
by Hgcloziw November 23, 2019
Get the double-great-cousin-niecemug. My sesqui-great-cousin-niece is a good person.
by Hgcloziw November 23, 2019
Get the sesqui-great-cousin-niecemug. My sesqui-first great-cousin-niece is a good person.
by Hgcloziw November 23, 2019
Get the sesqui-first great-cousin-niecemug. Second cousin's granddaughter.
by Hgcloziw November 23, 2019
Get the second great-cousin-niecemug. 
Get the great-great-niecemug. Your sibling’s granddaughter.
My mother is not a grandma, but her sister and brother are which means she has a few great-nieces.
My non-biological paternal grandfather has a super beautiful great-niece who is the granddaughter of his youngest brother.
My non-biological paternal grandfather has a super beautiful great-niece who is the granddaughter of his youngest brother.
by AntiCircumcisionMan October 21, 2022
Get the Great-Niecemug.