his/her uncle
Son oncle n'est que son tuteur, la fortune appartient à Hideko.
Her uncle is only her guardian; the fortune belongs to Hideko.
— Mademoiselle (2016)
On dit que son oncle a travaillé pour eux.
It is said that his uncle worked for them.
Tom vit avec son oncle en ce moment.
Tom lives with his uncle at the moment.
Ils disent que son oncle travaillait pour eux.
They say his uncle worked for them.
She met her uncle.