• Obituary, 1 Apr 1996. Prosper Modest (Pete) Steib, of Marrero, La., on Saturday, March 30, 1996 at 12:10 PM, Beloved husband of the late Annabelle Boudreaux Steib. Father of the late Glenn Paul Steib. son of the late Agatha Mury and Andre' Steib. Brother of the late Lucien Steib, Florence (Flo) Owen, Marie (Toole) Thomassie, Effie Gravois, Pauline Delatte, Alice Gravois and Odile Folse. Age 75 years, a native of St. James Parish... Burial to be 04/02/1996 in Our Lady of Peace Cemetery, Vacherie.