его отца

his father

→ он
phrase Rare #27,958
his father The form отца is used in the genitive or accusative case. его can mean either “his” or “him,” but here it means “his.”
RU: Я встретил его отца вчера.
EN: I met his father yesterday.

Я знал его отца.

I knew his father.

— Таинственная река (2003)

Она спросила меня, видел ли я его отца.

She asked me if I had seen his father.

Это дом его отца.

This is his father's house.

— Анора (2024)

Как и у его отца, у него много книг.

Like his father, he has many books.

Ты уже видел его отца.

You've already seen his father.

Он спросил меня, видел ли я его отца.

He asked me if I had seen his father.

Том считал, что Мэри лично ответственна за смерть его отца.

Tom believed that Mary was personally responsible for his father's death.