Your daughter's grandmother's sister's niece's grandfather is your which relation ?

Your

Daughter's

Grandmother's

Sister's

Niece's

Grandfather

is your GRANDUNCLE !!

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

What relation is your aunt's son's mother's uncle to you ?

What relation is your mother's husband's son's father to you ?

What relation is your husband's daughter's grandfather's mother to you ?

What relation is your daughter's grandfather's sister's cousin's son to you ?

What relation is your brother's uncle's cousin's son's father to you ?