Your mother's Father's sisters, no matter how many there are, would still just be his sister. Her mother is also his mother, your great grandmother, and her son would be your grandfather or your great uncle.
Your mother's father's mother is your great grandmother.
Your great grandmother's sister is your great aunt.
The son's daughter's son of any person is that person's grandson (your uncle).
The grandson of your great aunt is a cousin but you must know what family line (sisters/brothers etc) that cousin is from to determine what level cousin they are (ie 1st cousin, 2nd cousin, 3rd cousin).
Your Father's Father is your Grandfather. His Father is your Great Grandfather. His brother is your Great Great Uncle. His son is your Grandfather's first cousin. His son is your Father's second cousin. Thus, your father's father's father's brother's son's son is your second cousin, once removed.
Your mother's mother's father is your great grandfather. His brother is your great great uncle.
The daughter of your great great uncle is your grandmother's first cousin and your first cousin twice removed.
You're mother's brother is your uncle. You're uncle's father is your great uncle. You're great uncle's sister is your great aunt and your great aunt's father is your great great uncle. You're great great uncle's son is your great uncle.
Your father's sister and your mother's sister are both your aunts, and your mother's sister's son is your first cousin. But your mother's sister and your father's sister are not related to each other, and neither is the child of one related to the other. They do not share a common ancestor.
Your father's mother is your grandmother.
Your grandmother's sister is your great aunt. She is also your father's aunt.
Your father's aunt's daughter is your father's first cousin.
Your father's first cousin is your first cousin, once removed.
Your cousin.
they are your cousin
Cousins
cousin!
aunt
Your parent's brothers are your uncles and your parent's sisters are your aunts.
That would be your Cousin.
Our cousins are our mothers sisters son :)
Fathers: Mothers: Mum, ma'am, mama Fathers: Pa, Pop, Father, Papa
Mothers: Mama or Mother Fathers: Pa, Papa or Father
your great aunt.
Mom