Peacefully, at his residence, with his family by his side, Joao "John" Manuel De Oliveira in his 89th year. Beloved husband of Maria Eduarda De Oliveira. Dear father of Adrian (Sue) and Mike (Judy). Loving grandfather of Christina (Brian), Nicholas (Viktoria), Marissa (Julian), Christopher (Hailey), Victoria, Brad, Rachel, Jason and great-grandfather of Makayla, Adrianna, Envy, Nixon, Lily, Kash and Alec. Visitors will be received in the O'Neil Funeral Home, 350 William Street, London on Monday from 1:00 - 1:45 p.m., 2:00 - 2:45 p.m. and 3:00 - 3:45 p.m. Mass of Christian Burial will be celebrated in St. John the Divine Church, 390 Baseline Rd. W., on Tuesday, April 13, 2021 at 10:00 a.m. Due to COVID 19 restrictions registration is required to attend both the visitation and the funeral service. To register please email names and phone numbers to ofh@start.ca Please note: as per the directive of the Bereavement Authority of Ontario, attendance numbers will be restricted. Please be aware that Covid-19 protocols are in place which may preclude some from being able to attend and masks are mandatory. On line condolences & Guest Book at www.oneilfuneralhome.ca