Loving husband of Maria (DeSousa) of Peterborough formerly of Oshawa for 46 years.
Much loved Dad of Sean Williamson and his wife Tiffany of Bowmanville and Mark Williamson and his wife Diana Shermet Williamson of Oshawa.
Loving Papa of Amber and Aleah.
Dear brother of Sir Malcolm Williamson and his wife Hang of England.
Visitation at BARNES MEMORIAL FUNERAL HOME, 5295 Thickson Rd. N. Whitby on Wednesday August 29th, from 5:00 p.m. until time of Memorial service in the Barnes Chapel Wednesday evening at 6:00 p.m.
In memory of Alan and in lieu of flowers memorial donations to Christian Blind Mission (www.cbmcanada.org)
Messages of condolence and shared memories can be left for the family by visiting barnesmemorialfuneralhome.com.