Maturin LE BLANC, son of Estienne, deceased, & Isabelle BODERAU [sic], Acadians, married on 4 May 1778 to Rosalie THERRIO, daughter of Joseph & Magdelaine BOURGOIS [sic], Acadians. Witnesses: Estienne LeBlanc; Joseph MELANZON. Recorded in St. James Church, St. James, LA (SJA-1, 47a).
Rosalie TERRIOT, born 1759 in S James, LA [sic], daughter of Joseph & Magdeleine BOURGEOIS, married on 4 May 1778 at S James Parish, L[A] to Mathurin LEBLANC; seven children listed. She died in 1820 [sic] in Thibodaux, LA.
Article "Lafourche Interior Parish Old Acts 1813-1817." Document dated 6 Sep 1815, #499 reads: Rosalie TERRIAUX, wife of Mathurin LeBlanc, gives her consent to their daughter, Constance, to marry Paul Terrebonne. This consent is approved by other family members because her husbanc/d [sic], Mathurin Le Blanc, abandoned her and the family on 10 February 1815.