Family events
- Born
- 24 Mar 1864 — Montreal, île de Montréal, Quebec, Canada
- Died
- 11 May 1952 — Los Angeles, Los Angeles, California, United States
- Born
- 10 May 1868 — Ste-Anne-De-La-Pérade, Champlain, Quebec, Canada
- Died
- 2 Jun 1942 — Los Angeles, Los Angeles, California, United States
Children
- Joseph Arthur Ephraim Langlois Dit Lachapelle
22 Feb 1900 – 5 Jan 1972
- Marie Hortense Albertine Lachapelle
b. 18 Apr 1903
- Ferdinand Lachapelle
b. Aug 1904
- Marie-Julie Henrietta Lachapelle
b. 06 Jun 1906
- Joseph Gerard Adrien Lachapelle
b. 07 Apr 1911