by his

par son

→ by
phrase Uncommon #10,810
par son S’emploie avant un nom masculin singulier ; « his » peut aussi se traduire par « sa » ou « ses » selon le nom qui suit.
EN: He was followed by his dog.
FR: Il était suivi par son chien.

By his surname.

Par son nom de famille.

— Perfect Strangers (2016)

I sat by his side.

Je me suis assise à ses côtés.

If your friend is one-eyed, look him by his side face.

Si votre ami est borgne, regardez-le de profil.

I would put the earth soaked by his blood.

Je recouvrirais la terre imbibée de son sang.

— All About My Mother (1999)

I was very confused by his questions.

Ses questions m'ont beaucoup perturbée.

He is well liked by his students.

Il est très apprécié de ses élèves.

We were surprised by his behaviour.

Son comportement nous a surpris.

His rival was discouraged by his triumph.

Son rival fut découragé par son triomphe.

He was raised by his grandmother.

Il a été élevé par sa grand-mère.

The problem is complicated by his personality.

Le problème est compliqué par sa personnalité.

The old man is always accompanied by his grandson.

Le vieil homme est toujours accompagné de son petit-fils.

A possible abduction by his biological relatives.

Un possible enlèvement par ses proches biologiques.

— The Orphanage (2007)

He was raised by his grandparents.

Il a été élevé par ses grands-parents.

You shall judge of a man by his foes as well as by his friends.

Tu jugeras un homme autant par ses ennemis que par ses amis.

I was surprised by his perseverance.

J'ai été surpris par sa persévérance.

A man cannot be judged by his appearance.

On ne peut juger un homme sur son apparence.

I was surprised by his sudden appearance.

Son apparition soudaine m'a surpris.

She was embarrassed by his sudden appearance.

Son apparition soudaine l'a gênée.

She was taken in by his manners.

Elle fut séduite par ses manières.

He was called Ted by his friends.

Ses amis l'appelaient Ted.

You can recognize a bird by its feathers and a man by his friends.

On reconnaît un oiseau à son plumage et un homme à ses amis.