Dennis Bradley was born 2 March 1870 in Boston, Massachusetts, United States to John Bradley (1846-1903) and Bridget Reddin (1844-1920) and died 23 January 1957 Boston, Massachusetts, United States of Heart attack.
Children
| Name | Birth | Death | Joined with |
| Mary Madeline Bradley (1903-1983) | 16 April 1903 Boston, Massachusetts, United States | 25 December 1983 Boston, Massachusetts, United States | Axel Simon Wahlberg (1902-1963) |
Siblings
| Name | Birth | Death | Joined with |
| Dennis Bradley (1870-1957) | 2 March 1870 Boston, Massachusetts, United States | 23 January 1957 Boston, Massachusetts, United States | Sarah Dohetry (1870-1927) |