Your sibling. Female. You have the same parents.
sister
Your mother's brother
uncle
Your father's brother.
uncle
Your daughter's daughter.
granddaughter
Your father's sister.
aunt
Your brother's daughter
niece
You are this person's parent. This person is female.
daughter
Your sister's son.
nephew
This person and you have the same parents. Male or female.
sibling
This person is the son or daughter of your uncle.
cousin
This person is your husband or wife.
spouse
This person is female. You have the same father. But, different mother.
Step Sister.
Your son's daugher.
granddaughter
Your father's father.
grandfather
Your mother's husband.
father
You are married to this woman.
wife
Your granddaughter's son
great grandson
Your sister's husband.
brother-in-law
Your spouse's mother.
mother-in-law
This person is married to your father, but she is not your birth mother.
stepmother