First cousin's great-granddaughter.
My first great-great-cousin-niece is a good girl.
Sesqui-first cousin’s granddaughter.
My sesqui-first great-cousin-niece is a good person.
Daughter of their maternal first cousin’s child with the paternal first cousin’s child or double-first cousin’s granddaughter.
My double-first great-cousin-niece is a good person.
Half-first cousin’s granddaughter.
My half-first great-cousin-niece is a good person.
Sesqui-first cousin’s daughter.
My sesqui-first cousin-niece is a good girl.