PETER ALBERT SIBBALD February 15, 1927 – March 10, 2017 Born in Frimley Green, UK, resident of Markham, ON, passed peacefully at Brantford General Hospital in his 90th year. Survived by his wife Vona, sister Patricia, beloved father of Gloria (David) and Gillian (Mark), step-father to Leila and Selma (Gilmee), grandfather of Christopher (Kristen), Michael and Stephen (Mary) and great-grandfather of Hannah and Holly. Peter had a long and interesting career in flight test engineering and was an avid model railroader. He will be sadly missed, but forever remembered, by his family and friends. For funeral arrangements contact Chapel Ridge Funeral Home, 8911 Woodbine Ave., Markham, ON L3R 5G1. Donations, in lieu of flowers, to the Alzheimer Society of Canada, alzheimer.ca. Online condolences may be made at chapelridgefh.com