Janusz "John" Piotr Deren

Peacefully, with his family by his side, at his residence in London, on Sunday, May 14, 2023, John Deren at the age of 65.  Beloved husband of Anna Deren for 40 years.  Dear father of Mark Deren (Anna) and Jack Deren.  Loving dziadzia of Kaia Deren. Cherished brother of Maria Deren-Potkin, Zdzisia Leszczynski (Piotr), Bogusia Waliszewski (Jarek) and Ala Grupka (Krzysztof) all of Poland.  Brother-in-law of Marek Miesikowski (Maria) and Gizela Barczak (Tomek) all of Poland.  Also survived by many nieces, nephews and extended family.  John was a devoted Catholic and exceptional husband and father.  A brilliant mind with many talents and a passion for building his business.  John loved to joke around and help others unconditionally.  He will be lovingly remembered in the hearts of many family and friends.  Visitors will be received in the O’Neil Funeral Home, 350 William St., London on Thursday, May 18,  2023  from 6:00 - 8:00 p.m.  Prayers 8:00 p.m.  The Mass of Christian Burial will be celebrated in Our Lady of Czestochowa Church, 419 Hill St, London on Friday, May 19, 2023  at 10:00 a.m. followed by interment in St. Peter’s Cemetery, London. Online condolences & Guest Book at www.oneilfuneralhome.ca