List of Famous people who died in 1991

William Alfred "Bill" Shea was an American lawyer and a name partner of the prominent law firm of Shea & Gould. He is probably better known as the founder of the Continental League, which was instrumental in bringing National League baseball back to New York City with the New York Mets, and for being the namesake of the stadium where that team played for 45 years.

Prince Franz Josef of Liechtenstein, popularly known as Prince Wenzel, was a member of Liechtenstein princely family. He was the youngest son of Franz Joseph II, Prince of Liechtenstein and his wife, Countess Georgina von Wilczek, and thus younger brother of Hans-Adam II, Prince of Liechtenstein.

Willem Jacob "Molly" Geertsema II was a Dutch politician of the People's Party for Freedom and Democracy (VVD) and jurist.

Henri Louveau was a racing driver from France. He participated in two Formula One World Championship Grands Prix, debuting on September 3, 1950. He scored no championship points.

Jack A. Marta was an American cinematographer who was active in hundreds of movies throughout his life.

Theodor Estermann was a mathematician, working in the field of analytic number theory. The Estermann measure, a measure of the central symmetry of a convex set in the Euclidean plane, is named after him.