Josef BURSUA [sic], son of Juan Bautista & Magdalena BURQUE of Acadia, married on 4 Mar 1786 to Elena LEBLANC, daughter of Juan Pedro & Osit MELANZAN. Witnesses: Simon BLAND [sic, BLANC in bride's entry]; Rosa LIQUA of this Parish. Recorded in St. James Church, St. James, LA (SJA-2, 2).
Their parents Jean Baptiste BOURGEOIS & Osite MELANCON had married [2nd] on 20 Feb 1776, when Joseph was age twelve and Helene around age 11. They must have been raised in same household.