Margaret Ruth Riviere, of Slidell, La., passed away on April 25, 2023 at the age of 58. She was a native of Meraux, La., born on November 29, 1964 to her loving parents, Ondolph Riviere Jr. and Ruth Gabriel Riviere. Margaret is the beloved mother of Eddie Billiot Jr. (Michelle), Craig Billiot, Justin Billiot, Tiffany Riviere, and Gabrielle Bell (Wilnard); proud grandmother of Kylie Billiot, Kat...