Elizabeth “Betty” Sinclair Dupont, passed away peacefully, on Sunday, July 26, 2020 at the home of her daughter. She was 76. Ms. Dupont was born in New Orleans, LA and lived in Gretna, LA most of her life. She graduated from Martin Behrman High School. She was once the proud Manager of the 1801 Club Lounge in Gretna, LA. She was preceded in death by her loving parents, Mary Bruney Sinclair and Archibald Sinclair, and also her brother Floyd A. Sinclair. She is survived by her daughter, Mary Beth Oddo (Frank), grandson, Frankie Oddo (DeVan) and her granddaughter, Ainsley Oddo. The family would like to extend a special thanks to all of the staff at St. Tammany Parish Hospice for all of their care and compassion. Friends and family are invited to attend a Catholic prayer service at Mothe Funeral Home, located at 2100 Westbank Expressway, in Harvey on Saturday, August 1, 2020 at 1:30 p.m. Visitation will begin on Saturday at 11:30 a.m and end at 1:30 p.m. Interment will be private. Please adhere to all COVID19 mandates that are currently in place by the state and federal governments and provide your own masks. To view and sign the online guest book, please visit
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