Marguerite McNulty, who was regularly referred to in press as a “beauty”, was a U.S. stage actress. For decades in the early 20th century, she was cast in musical and other comedy productions on Broadway theatre, like the musical comedy Fifty Fifty, Ltd. (1919) and the Broadway farce The High Hatters (1928). McNulty was also cast in a single silent film, 1925's Ermine and Rhinestones. She was born in 1897 to Thomas Henry McNulty and Chloe Flora McNulty (née Sullivan) in . In late 1925 she had filed suit against the scion William Andrews Clark III, the third grandson of the then very recently late railroad and mining magnate, financier, and U.S. Senator William A. Clark of Montana. McNulty's claim against the younger Clark was for his allegedly having breached his promise to marry her, whic