Ms. Charlot, a New York native who died at her home in Tepoztlán, Mexico, on Sunday at 101, had been a Hollywood singer before her marriage in the mid-1940s to a viscount, or British nobleman.

In recent years, Eton has admitted more sons of international money — fewer viscounts and more investment bankers — as well as more children from less affluent families, with the number of scholarships growing every year.

A duke is the highest ranking member of the English nobility, followed by marquesses, earls, viscounts and barons.

“Eccentric Lives,” a collection of cheeky obituaries from Britain’s Daily Telegraph, includes one about a viscount who shot at a hot-air balloon.

“So it is unlikely she would have been regarded as anything like an appropriate match for a viscount.”