Died peacefully at home January 16, 2011. Loving husband of Elizabeth, father of Will (Blair), enthusiastic grandfather of Gillian, Allison and Graeme; brother of Frank (Marlene) and brother in law of Anne Macnaughton and uncle to Vanessa and Alex. As a civil engineer, Wilf did hydro and development work on five continents. After retirement, he earned a PhD from the Institute for the History and Philosophy of Science and Technology. Wilf loved his family, music, sailing and crosswords. Memorial service to be held Saturday January 29 at 2:00 PM at St. Peter's Anglican Church 188 Carlton St. Toronto. Reception to follow. If desired, remembrances may be made to the charity of your choice.