third great-cousin-aunt 

Grandparent's female third cousin.

My third great-cousin-aunt is a good person.

third great-cousin-aunt by Gtopql November 23, 2019

third great-cousin-uncle 

Grandparent's male third cousin.

My third great-cousin-uncle is a good person.

third great-cousin-uncle by Gtopql November 23, 2019

third great-cousin-pibling 

Grandparent's third cousin.

My third great-cousin-pibling is a good person.

third great-cousin-pibling by Gtopql November 23, 2019

third great-cousin-niece 

Third cousin's granddaughter.

My third great-cousin-niece is a good person.

third great-cousin-niece by Gtopql November 23, 2019

third great-cousin-nephew 

Third cousin's grandson.

My third great-cousin-nephew is a good person.

third great-cousin-nephew by Gtopql November 23, 2019

third great-cousin-nibling 

Third cousin's grandchild.

My third great-cousin-nibling is a good person.

third great-cousin-nibling by Gtopql November 23, 2019

second great-great-cousin-aunt 

Great-grandparent's female second cousin.

My second great-great-cousin-aunt is a good person.

second great-great-cousin-aunt by Gtopql November 23, 2019