Translations for country house in French

Here are paragraphs from public domain books translated:
"Very well," said the gentleman. And, with his lackey, he took the road to the governor's country house. — Très bien ! dit le gentilhomme. Et, suivi de son laquais, il prit le chemin de la maison de campagne du gouverneur.
The Three Musketeers, by Alexandre Dumas Les Trois Mousquetaires, de Alexandre Dumas