Radegonde (~1778-21 Nov 1853) — m. Isidore Thomas Haché on 14 Nov 1803
Fidèle (~1782-18xx) — m. Monique Babineau on 17 Jun 1805; m. Anne Richard on 21 Sep 1807; m. Osite Richard on 29 Aug 1824
Marie (1786-1830) — m. Pierre Haché dit Gallant on 19 Sep 1815
Raphael (~1786-29 Dec 1830) — m. Victoire Arsenault on 17 Jul 1808
Edese (1788-8 Dec 1875) — m. Antoine Boucher on 8 Jan 1812
Anne (1790-16 Mar 1821) — m. Basile Haché-Gallant on 23 Oct 1815
Joachim (11 Jan 1793-24 May 1870) — m. Marie Rose Leger on 8 Nov 1813
Pierre (~1795-26 Apr 1854) — m. Modeste Babineau on 23 Oct 1815
Pierre was born in Beaubassin, Nova Scotia, the son of Joseph Caissie (1709-1795) and Marie Josephette Lapierre (1708-1798), also of Beaubassin. The family named reportedly traces to an Irishman named Roger Casey born about 1648.
Rosalie was the daughter of Pierre-Jacques Léger (1726-1814) and Marie Madeleine Haché dit Gallant (1741-1818) of Albert, New Brunswick.
Pierre and Rosalie married about 1777, location undetermined. Their children were born in Richibucto.
Rosalie died in 1803 in New Brunswick. Pierre followed in 1812, dying in Rivière-Verte Village, Madawaska, New Brunswick.
Radegonde married Isidore Thomas Haché dit Gallant (~1783-29 Sep 1857) on 14 Nov 1803 in Grande-Digue, Kent, New Brunswick. They had a reported 12 children:
Thomas (28 Sep 1804-26 Sep 1860) — m. Marguerite Arsenault on 11 Oct 1825
Firmin (25 Sep 1806-11 Jul 1891) — m. Marguerite Bourg (Bourque?) on 6 Jun 1826
Rosalie (27 Apr 1808-26 Jan 1860) — m. Jean Chrysostome Poirier on 11 Feb 1828
Claire (16 Jul 1810-18 Feb 1865) — m. Silvestre Arsenault on 20 Jan 1834
Scholastique (8 Feb 1812-15 Mar 1850) — m. Maximilien Goguen on 12 Nov 1832
Maurice (7 Jan 1815-29 Oct 1856) — m. Magdeleine Thibodeau on 15 Nov 1841
Rupert (16 Aug 1817-21 Jul 1873) — m. Clothilde Babineau on 13 May 1839
Bibiane (24 May 1820-23 Oct 1857) — m. Abraham Poirier on 8 Nov 1852
Fidèle (5 Oct 1822-????) — m. Sophie Breau on 31 Jan 1843
unnamed girl (22 Feb 1825-22 Feb 1825)
unnamed boy (22 Feb 1825-22 Feb 1825)
Osithe (19 Apr 1826-14 Apr 1900) — m. Aime Collet on 19 Apr 1847
This family is unusually well-documented. They settled in Grand-Digue. Radegonde died there in 1853, and Isidore in 1857.
Fidèle married Monique Babineau (~1786-22 Sep 1805) on 17 Jun 1805 in Richibucto. She died within the year. No record of children. He married Anne Richard (~1790-182x) on 21 Sep 1807, also in Richibucto. Their children:
Michel (28 Sep 1808-4 Sep 1870) — m. Gertrude Richard on 20 Oct 1828
André (29 Nov 1810-????) — m. Francoise Despres on 6 Sep 1830
Marguerite (12 Jun 1813-1874) — m. Etienne Thibodeau on 9 Nov 1840
Placide (8 Nov 1815-19 Mar 1869) — m. Pelagie Richard on 26 Jul 1836
unnamed boy (21 May 1819-1 Jun 1819)
Silvain (21 May 1819-1 May 1874) — m. Bibianne Richard on 13 Nov 1843
Modeste (21 Sep 1821-????)
Anne died in the early 1820s, most likely around the time Modeste was born. On 29 Aug 1824, Fidèle married Osite Richard (~1790-2 Jan 1877) in Memramcook, New Brunswick. There’s a record of one child:
Marie Apolline (7 Nov 1825-12 Oct 1826)
Osite died in 1877. Fidèle was probably long gone by then.
Marie married Gallant ancestor and widower Pierre Haché dit Gallant on 19 Sep 1815. See that page for details.
Raphael has his own entry in the family tree.
Edese married Antoine Boucher (~1790-18xx) on 8 Jan 1812 in Richibucto. Children:
Eusèbe (17 Dec 1812-22 Nov 1903) — m. Françoise Maillet on 10 Sep 1832; m. Marguerite Hébert on 25 Nov 1894
Anastasie (23 Dec 1815-????) — m. Louis Joseph Richard on 11 Nov 1844; m. Antoine Boucher
Grégoire (19 Nov 1818-25 Dec 1818)
Pierre (2 Feb 1820-????)
Joseph (4 Aug 1822-????) — m. Rosalie Richard about 1850
Jean (22 Dec 1824-????) — m. Agnes Richard on 15 Nov 1847
Louis (29 Jun 1827-19xx) — m. Hélène Richard on 3 Nov 1855
Michel (4 Feb 1830-????) — m. Olive Roy on 15 Sep 1854
Edese died in Richibucto in 1875.
Anne married Basile Haché-Gallant (~1790-????) on 23 Oct 1815 in Grand-Digue, Kent, New Brunswick. They had one child of record:
Marie (~1820-????) — m. Hubert Poirier on 26 Jan 1841
Anne died in 1821 in Egmont Bay, Prince Edward Island. Basile remarried to Modeste Desroches (~1800-????) in 1823 in Miscouche, Prince Edward Island, and went on to have a reported nine children. Anne’s daughter Marie married there as well.
Joachim married Marie Rose Leger (1786-1875) on 8 Nov 1813 in Grand-Digue, Kent, New Brunswick. Children:
Étienne (27 Dec 1814-28 Oct 1843) — m. Gertrude Richard on 23 Nov 1836
Elizabeth (May 1816-????) — m. Jean Louis Babineau on 26 Feb 1836
Monique (~1819-????) — m. Guillaume Miranda on 7 Jan 1842
Silvain (12 May 1820-????) — m. Anastasie Allain on 11 Feb 1844
Simon (5 Mar 1822-????)
Dominic (1 Mar 1824-????)
Gertrude (19 Oct 1826-????) — m. Simon LeBlanc on 9 Jul 1855
Urbain (24 Dec 1830-????) — m. Urbain Caissy on 25 Jan 1852
Francois (15 May 1833-????)
Joachim died in 1870, and Marie Rose in 1875 in Grand-Digue.
Pierre married Modeste Babineau (~1791-24 Aug 1854) on 23 Oct 1815 in Richibucto, the same date his sister Anne married, but reportedly a different location. Children:
Fabien (10 Jan 1817-1883) — m. Rosalie Richard
Euphemie (9 Feb 1819-23 Dec 1830)
Henriette (6 Aug 1821-Sep 1851)
Jean Chrysostome (8 Oct 1824-Jul 1890) — m. Marguerite Hébert on 26 Oct 1856
Luc (7 Nov 1828-1 Oct 1884) — m. Marie Boucher on 7 Nov 1859
Solyme (15 Dec 1832-29 Jan 1855) — m. Marie Blanche Hébert on 7 Feb 1853
unknown (????-12 Apr 1831)
The family lived in Richibucto. Pierre died reportedly in St. Antoine, New Brunswick in 1854, and Modeste died in Richibucto later that same year.
https://www.familysearch.org/ark:/61903/1:1:XL53-L6P -- 1741 birth of Pierre Sr., misnamed Pierre Cosset
https://www.familysearch.org/ark:/61903/1:1:KHKW-JRD -- 1901 census, Edese’s son Louis