John James Sinclair Obituary

We are sad to announce that on July 21, 2025, John James Sinclair (Sarnia, Ontario) passed away. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.

He was predeceased by: his sister Jean Scott; and his sister-in-law Joan Sinclair. He is survived by: his wife Sharon; his children, John Sinclair (Marion), Lynn Sinclair and Nancy Cormier; his grandchildren, Jon Sinclair (Suzanne), Colton Sinclair, Nathan Sinclair (Rachel), Heather Mason (Brandon), Jennifer Seabrook (Jake) and Taylor Sinclair-Wilde (Matt); his great grandchildren, Brayden, Bryleigh, Kyla, Kaden, Cobyn, Calliana, Declen, Gemma and Brenna; and his brothers, Thomas Sinclair and James Sinclair (Florence). He is also survived by many nieces and nephews.