Maximilian Decuir Sr./Susanne Broussard [dau of Amand Broussard and Anne Benoit. Amand was son of Joseph Broussard and Agnes Thibodeaux. Anne Benoit was daughter of Alexis Benoit and Marie Helene Comeaux.
His father:Francois Decuir/Marie Labbe. Marie Labbe was the daughter of Jean Baptiste Labbe and Jeanne Julie Ozenne.
His grandfather: Jean Francois Decuir/Genevieve Mayeux. Genevieve Mayeux was the daughter of Pierre Mayeux and Marie Francoise Cellier.
His great-grandfather: Albert Decuir/Marie Catherine Dumaire/Domere, the first to La.