| Father | Male Joseph Pascal Langlais |
| Born | 02 Apr 1795 | Riviere-Ouelle, Kamouraska, Quebec, Canada |
| Died | 11 Apr 1849 | Riviere-Ouelle, Kamouraska, Quebec, Canada |
| Buried | ||
| Married | 07 Jan 1811 | Riviere-Ouelle, Kamouraska, Quebec, Canada |
| Father | Pascal Serien dit Langlais | F188259 Group Sheet | |
| Mother | Marie Genevieve Lebel | F188259 Group Sheet | |
| Mother | Female Marie Adelaide Dube |
| Born | 03 Nov 1794 | Riviere-Ouelle, Kamouraska, Quebec, Canada |
| Died | ||
| Buried | ||
| Father | Louis Dube | F188263 Group Sheet | |
| Mother | Julie Boucher | F188263 Group Sheet | |
| Child 1 | Male Jean Maximilien Langlais |
| Born | 17 Dec 1811 | Riviere-Ouelle, Kamouraska, Quebec, Canada |
| Died | 28 Aug 1903 | Lincoln, Kewaunee Co, Wisconsin |
| Buried | ||
| Spouse | Emmelie Deshais St Cyr | F192539 | |
| Married | ||
| Child 2 | Male Henri Thomas Langlais |
| Born | 08 Jul 1813 | Riviere-Ouelle, Kamouraska, Quebec, Canada |
| Died | 31 Mar 1878 | Town of Scott, Brown Co, Wisconsin |
| Buried | ||
| Spouse | Adelaide Dehaie | F188253 | |
| Married | 10 Feb 1839 | Green Bay, Brown, Wisconsin |
| Child 3 | Male Hyacinthe Langlais |
| Born | 04 Apr 1816 | Riviere-Ouelle, Kamouraska, Quebec, Canada |
| Died | 14 Oct 1912 | DePere, Brown Co, Wisconsin |
| Buried | ||
| Spouse | Adelaide Pelletier | F188267 | |
| Married | 22 Nov 1846 | Québec, Canada |
| Child 4 | Female Marie Febronie Serien Langlais |
| Born | 22 Feb 1818 | Riviere-Ouelle, Kamouraska, Quebec, Canada |
| Died | ||
| Buried |
| Child 5 | Male Jean Baptiste Langlais |
| Born | 21 Aug 1819 | Riviere-Ouelle, Kamouraska, Quebec, Canada |
| Died | 1849 | Wisconsin |
| Buried |
| Child 6 | Female Marie Angelique Langlais |
| Born | 29 Jan 1834 | Riviere-du-Loup. Bas-Saint-Laurent, Quebec, Canada |
| Died | 08 Apr 1913 | Amasa, Iron Co, Michigan |
| Buried | ||
| Spouse | Joseph Francois Allard | F188168 | |
| Married | 26 Dec 1849 | Green Bay, Brown, Wisconsin |
| Child 7 | Male Pascal Langlais |
| Born | 1837 | |
| Died | 18 Mar 1915 | Forestville, Door Co, Wisconsin |
| Buried | ||
| Spouse | Marie Anne Lavoie | F192565 | |
| Married | 06 Dec 1882 | Sturgeon Bay, Door Co, Wisconsin |
| Child 8 | Female Adeline Langlais |
| Born | 01 Jul 1837 | Riviere-du-Loup. Bas-Saint-Laurent, Quebec, Canada |
| Died | 08 Dec 1912 | Sturgeon Bay, Door Co, Wisconsin |
| Buried | ||
| Spouse | Joseph Luc Hebert | F155742 | |
| Married | 14 Jul 1856 | Brown County, Wisconsin |
| Child 9 | Male Noel Langlais Longley |
| Born | 15 Feb 1840 | Riviere-du-Loup. Bas-Saint-Laurent, Quebec, Canada |
| Died | 10 Aug 1905 | Forestville, Door Co, Wisconsin |
| Buried | ||
| Spouse | Phoebe Stoneman | F192566 | |
| Married | 1865 | Wisconsin |