Dianne Marie St. Angelo Coyle passed away surrounded by her loved ones on Wednesday, January 15, 2025, at the age of 77, in Covington, LA. Dianne was born April 3, 1947, in New Orleans, Louisiana, to John St. Angelo and Mary Angelona St. Angelo. Dianne was a longtime vault supervisor at Schwegmann Giant Supermarkets in Gentilly, LA until their closing in 1995. She moved to Chalmette, LA in 1990 where she resided until 2005. After Hurricane Katrina she moved to Bush, LA. She retired from Walmart as a Cashier Supervisor. She was a former member of First Baptist Church of Chalmette and a current member of Hebron Baptist Church in Bush, LA. She was preceded in death by her parents, John and Mary St. Angelo, brother, Phillip J. St. Angelo Sr., her former husband, Irvin Curtiss Coyle Jr., and a grandchild, Matthew Hindes. Dianne is survived by one daughter, Mary Ann Coyle Thibodeaux (Paul); three grandchildren; Jonathan Hindes, Claire Thibodeaux (Aimee), and Chad Thibodeaux. Also survived by best friend, Patricia Bonura, nieces, nephews, grand and great-grand dogs, many other relatives and friends. Friends and family are invited to attend services at Honaker Funeral Home, 1751 Gause Blvd West, Slidell, LA, on Thursday, January 23, 2025. Visitation will begin at 9 a.m. followed by the funeral service at 11 a.m. Interment to follow at Lake Lawn Mausoleum in Metairie, Louisiana.