| References | Adalbertus and Agnes Hoffman Jean Bapista DeMers (The Duke) |
| Father | Joseph DeMers (born 13 January 1845, died 24 November 1899) |
| Mother | Elvina Virginia Poirier (born 5 March 1857, died 31 May 1927) |
| Pedigree Link |
| Daughter | Eunice Catherine Hoffman+ (born 7 August 1915) |
| Son | Bernard Arthur Hoffman+ (born 13 December 1916, died 27 December 1993) |
| Daughter | Ruth Agnes Hoffman (born 10 April 1918, died 19 April 2006) |
| Daughter | Virginia Hoffman (born 28 February 1920, died 28 February 1920) |
| Son | Jerome Anthony Hoffman+ (born 11 February 1921, died 3 August 2003) |
| Son | James John Joseph Hoffman+ |
| Son | Philip John Hoffman+ (born 1 October 1924, died 22 August 1984) |
| Daughter | Mary Jeanette Catherine Hoffman+ (born 21 June 1926, died 13 April 1994) |

