Dolores Casey，Margaret Katherine Majer (December 13, 1898 – January 6, 1990) was an American Instructor of physical education for women and first coach of women's teams at Penn. She was the wife of Jack Kelly, three-time Olympic Gold Medal winner in Rowing, and mother of Grace Kelly, actress and Princess of Monaco (thus maternal grandmother of Albert II, Prince of Monaco), and of John B. Kelly Jr., an accomplished rower.