(1924 – 2015) Sister Dolores Marie Dolan, known as Sister Vincent Maureen, was born January 27, 1924, in Chicago, to Vincent and Mary Ellen (Horn). She had a younger brother named Bud. Her father was a mechanical engineer and her mother worked with her aunt in an office across from Comisky Park. Both of her parents were Third Order Dominicans. More about Sister Dolores Marie Dolan (pdf) Click the Read more link below to add comments.