Your grandfather's wife's grandson's brother's daughter is your which relation ?

Your

Grandfather's

Wife's

Grandson's

Brother's

Daughter

is your NIECE !!

What relation is your uncle's brother's son's father in law's daughter to you ?

What relation is your brother's aunt's daughter's brother in law to you ?

What relation is your husband's son's uncle's grandfather to you ?

What relation is your cousin's brother's father in law's daughter's aunt's mother to you ?

What relation is your grandmother's grandson's sister's brother's daughter in law to you ?

What relation is your brother's father's sister's brother in law to you ?