FATHER - He is your grandmother&039;s son.
BROTHER - He is your mother&039;s son
SISTER - She is your father&039;s daugther
COUSIN - He is your aunt&039;s son
COUSINS - They are my aunt&039;s children
GRANDFATHER - He is the father of my mother.
UNCLE - He is my father&039;s brother
AUNT - She is my father&039;s sister.
GRANDMOTHER - She&039;s my mother&039;s mother.