The relation of the mother;s sister to daughter is niece-aunts.
She would be your cousin.
first cousin
Hopefully your cousin
Your mother's sister is your aunt.
That would be your cousin.
Mother's grandson as regards her daughter is either her (daughter's) son or her (daughter's) nephew.
Your sisters daygter is your neice!
no....because she is a sister for you
The relationship to you would be your cousin !
your great aunt.
Your mothers sisters Granddaughter is your second cousin
Your daughter and your sister's child are first cousins. Your daughter and your sister's grandchild are first cousins, once removed.
Your sister is great aunt to your daughter's child. The child is your sisters great nephew (if a boy) or great niece (if a girl).
Your mothers sisters Granddaughter is your second cousin
Yes she has a daughter named Grace Penner!
Your mothers sister is your Aunt
Daughter hates mothers should she send mothers day card to daughter