Background
O’Brien, Morgan Joseph was born on April 28, 1852 in New York, United States.
O’Brien, Morgan Joseph was born on April 28, 1852 in New York, United States.
Married Rose M. Crimmins. Children: Genevieve (Mistress Lyttleton Fox), Rosalie (Mistress Henry James), Madeleine (Mistress Stuart Doctorate. Preston), Morgan J., Esmond P., Justin C., Estelle (Mistress William F. Cogswell), Maude (Mistress Gerald Dempsey), Kenneth.