Dennis Riordan
1898 - 1960 (62 years)
Generation: 1
1. Dennis Riordan was born in 1898; died in 1960. Family/Spouse: Helen Octavia Mansell. Helen (daughter of Tobias Francis Mansell and Rose Angelina Drugan) was born in 1901 in Brooklyn, Kings County, New York, USA; died in 1982. [Group Sheet] [Family Chart]