step-great-grandnibling

1- Sibling's step-great-grandchild.
2- Stepsibling's great-grandchild.

My step-great-grandnibling is a good person.

by User655 July 25, 2021

half-great-great-great-aunt

Great-great-grandparent's half-sister.

My half-great-great-great-aunt is a good person.

by Rwopazaq November 24, 2019

great-grandchild

Grandchild's child.

Great-grandchild.

by Simaduria July 26, 2024

great-great-grandnibling

Sibling's great-great-grandchild.

I have 212 great-great-grandniblings (106 great-great-grandnieces and 106 great-great-grandnephews).

by Gerald128 April 6, 2021

great-grandniece

Sibling's great-granddaughter.

My great-grandniece is a good person.

by Hgcloziw November 23, 2019

step-great-grandpibling

1- Step-great-grandparent's sibling.
2- Great-grandparent's stepsibling.

My step-great-grandpibling is a good person.

by User655 July 25, 2021

great-great-grandparent-in-law

The great-great-grandparent of one's spouse.

My great-great-grandparent-in-law is a good person.

by Rwopazaq November 24, 2019