67 years, passed away quietly with family by his side, at Windsor Regional Hospital- Ouellette campus, on Wednesday, July 24, 2019. Dear father of Sasha Simpson, Joshua Grenier (Joy Lambkin), and Jared Grenier (Amanda Reno). Cherished Pépé of Jaymee, Ty, Braydee, Alyssa, late Destiny (2010), Jared Jr., Juliauna, Caydance, Ava and Damien, and Great- Pépé of Lincoln and Lakelyn. Son of the late Ernest & Julienne (nee Simon) Grenier. Brother of Elaine (Richard) Peltier, late Ronald (living Debbie) Grenier, late Robert (living Diane) Grenier, late Ernie Grenier Jr., Doreen (Mark) Watson, late Lee Ann (living Ron) Emery, Alfred (Connie) Grenier, Richard (Linda) Grenier and David Grenier. He will be missed by many nieces and nephews. Leo enjoyed nothing more than riding and spending time with his family. Visitation at Reaume Funeral Home Inc., 6 Canal St., West, Tilbury, on Friday, July 26, 2019 from 3-5 p.m. Cremation to follow. In lieu of flowers, donations to the Estate of Leo Grenier are greatly appreciated.