I am the great grandson of George Aguillard, Joseph's baby brother. George is NOT George Isreal Aguillard, one of the other brothers. He was born in Oct 1890 and the mother, Rosa Major died of measles in March of 1891. Since George was just a baby, he was raised by a cousin family the Pourciaus and thus is virtually unknown on these message boards as a member of the Aguillard clan. I don't know why, but it appears this family had 2 Josephs (J. Hazael and J. Israel) and 2 Georges (George Ismael and George, no middle name as far as I know).
The parents were Theogene Aguillard and Rosa Major Aguillard. Theo's parents were Zenon Aguillard and either Elize or Ysabelle Bonaventure (seen both names). Zenon's parents were Joseph Aguilar (from Canary Islands) and Henriette Guerin.
Rosa Major's parents were Veronique Major and Hortense Major (maiden name ALSO Major). I cannot verify parents for either of them.