Ronald passed away peacefully at home on July 27, 2017. Beloved husband of Carolyn for 53 years. Cherished father of Corinna Foley (Liam), Pam Jones, and Dustin Ainslie (Rhonda). Proud grampa to Chieanne (Albert), Natasha (Mike) and Sarah. Loving great-grandfather to Oriana, Apple, Archer, Greyson, Jay and Aleera. Son of the late Leone and Anne Ainslie of Elizabeth Bay, Manitoulin Island. Survived by his brother Marty Ainslie (Molly) and sister Gerry Thomas. Brother in law to Anna James (the late Don), Olaf Bjornaa (Iolene), the late Duane Bjornaa (Joanne), Andy Clark (Cathy), Agnes Lidstone (Merv) and the late Alan Bjornaa (Cindy). Beloved uncle to many nieces and nephews. In lieu of flowers, donations to the University of Toronto at donate.utoronto.ca or the charity of your choice would be appreciated. Family and friends are invited to visit O’Sullivan Funeral Home and Cremation Centre (215 St. James Street, 705-759-8456) on Thursday, August 3, 2017 from 12:00 p.m. – 1:30 p.m. Funeral service to follow.