Looking for the death date of Pierre Dugas that was born June 10, 1835. Pierre Dugas married Rosalie Landry March 19, 1855. He died between 1860 and Feb 15, 1866. Rosalie Landry Dugas married Adrien Volvrien Louviere February 15, 1866. 5 months later a daughter Zulmee Louviere was born. Was Pierre Dugas the father of Zulmee and not Adrien Louviere? Zulmee Louviere was my husband's grandmother.