Marshall Cassidy (July 10, 1945 – February 7, 2021) was an American Thoroughbred racing official based in New York State, and a former public address announcer and sportscaster.
Marshall Cassidy (July 10, 1945 – February 7, 2021), a notable figure in the world of Thoroughbred racing, had his roots in New York State. He was also known for his work as a public address announcer and sportscaster.