Alexandre Boyancé was born 13 February 1859 in Delcambre, Louisiana, United States to Jean Boyancé (1832-1894) and Angéline Elizabeth Green (1824-1885) and died 25 June 1920 Galveston, Texas, United States of unspecified causes.
Children
| Name | Birth | Death | Joined with |
| Lumis Albert Beyincé (1910-1982) | 22 May 1910 Abbeville, Louisiana, United States | 9 August 1982 Galveston, Texas, United States | Agnéz Deréon (1909-1980) |
Siblings
| Name | Birth | Death | Joined with |
| Alexandre Boyancé (1859-1920) | 13 February 1859 Delcambre, Louisiana, United States | 25 June 1920 Galveston, Texas, United States | Marie Olivier Broussard (1878-1945) |