KATHERINE TKACHUK, beloved wife of Michael Tkachuk of Lethbridge passed away at the Extendicare Nursing Home on Saturday, March 10, 2012 at the age of 90 years. A Private Family Service will be held at a later date. Honoured to serve the family, CORNERSTONE FUNERAL HOME AND CREMATORIUM, 2800 Mayor Magrath Drive South, Lethbridge, Alberta T1K 7B1. Telephone (403) 381-7777. E-mail: care@cornerstonefh.ca