human
Man's father = My father's son. My father's son = me. That man's father = me. I am the father of my son.
Your father's father is your grandfather.
his father is you - you are his father
No, their father was the god Mars.No, their father was the god Mars.No, their father was the god Mars.No, their father was the god Mars.No, their father was the god Mars.No, their father was the god Mars.No, their father was the god Mars.No, their father was the god Mars.No, their father was the god Mars.
his father is you - you are his father
father
He and his father went for a walk.
Your father's father's brother is your great uncle.
To your father 'Brother', to your father's father 'Son', to you 'Uncle'.
The son of your half-brother's father is not related to you when the father is not your father.
A grandpa is a grandfather, the father of your father or mother.