He had what they called "Livery servants", not just servants, but servants who were wearing livery, it look like a military uniform.

他拥有一群被叫做"制服仆人"的仆人,这些人并不仅仅是仆人,而是穿着制服的仆人,他们的衣服就像军人穿的军装一样

耶鲁公开课 - 金融市场课程节选

Military dress or parts of uniform become seen just about everywhere.

城中遍布穿军装的人们

耶鲁公开课 - 1871年后的法国课程节选