Your mother's daughter's cousin's sister's grandfather is your which relation ?

Your

Mother's

Daughter's

Cousin's

Sister's

Grandfather

is your GRANDUNCLE !!

What relation is your sister's father's wife's daughter to you ?

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

What relation is your sister's aunt's son's mother's niece's father to you ?

What relation is your grandmother's grandson's aunt's cousin to you ?

What relation is your cousin's brother's aunt's granddaughter to you ?

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