The Cowsills the band's breakup. William "Bud" Joseph Cowsill, Sr. "(December 2, 1925 – September 29, 1992) Aged 66 years" The Cowsill family father, "Bud" Cowsill, died of leukemia while living in Mexico. Barry Steven Cowsill "(September 14, 1954 – August 29, 2005) Aged 50 years" Both Barry Cowsill and his sister Susan were living in New Orleans when Hurricane Katrina struck on August 29, 2005. Susan and her husband left New Orleans, but most of her belongings at her New Orleans home were destroyed. A badly decomposed body recovered from the Chartres Street Wharf in New Orleans on December 28 was
1915 New Orleans hurricane seas produced by the hurricane along the Louisiana coast arrived shortly before the storm made landfall. Evacuees departing the coast as late as September 28 reported no abnormal tides along the shore. However, sea levels began to rise at abnormally rapid rates on the morning of September 29 as the hurricane neared. By the afternoon hours, low-lying lands south of New Orleans and east towards Bay St. Louis, Mississippi, as well as areas adjacent to Lake Pontchartrain, were inundated by the quickly rising storm surge. Levee overtopping along Lake Pontchartrain resulted in the flooding of much of western New Orleans.