Jhon is his father's
son
Your father is your mother's
husband
Your father's mother is your
grandmother
Your mother's father is your
grandfather
Mary is her grandmother's
granddaughter
Mary is her brother's
sister
Your father's wife is your
mother
Your uncle's son is your
nephew
Your mother's brother is your
uncle
Mary is her father's
daughter
Your mother's sister is your
aunt
John is his grandfather's
grandson
Your mother is your father's
wife
John is his sister's
brother
Your mother's husband is your
father