The phrase "wealthy aristocrat" refers to a person who is born into a noble or high-ranking family and possesses a significant amount of money and assets. Full definition
It is a paradox that when the House of Commons in the 19th century was largely occupied by wealthy aristocrats, we had a better functioning democracy because they could afford to resign on principle. (conservativehome.blogs.com)
He was a wealthy aristocrat and a highly respected man of science. (filmsinreview.com)
The daughter of a wealthy aristocrat from the Prussian city of Trier and a formidable person in her own right, Jenny is brought to full and absorbing life by Vicky Krieps, who went head to head with Daniel Day - Lewis in «Phantom Thread» and keeps her costars on their toes here. (southflorida.com)