Peacefully on July 17, 2013 at the age of 90 years with her loving family by her side. Loving wife of the late Michael. Predeceased by her children, Michael and Kathy and her son-in-law Ken. Devoted grandma of Sheila Tessier and Frank, Michele Middlemore and Mark. Treasured great-grandma of Dylan and Ashley, Samantha and Simon. Katharina was also loved by a large extended family of friends who affectionately knew her as "Grandma Gellner". Special thanks to the staff of Aspen Lake for their love and compassionate care. If you so desire, donations to Hospice Residential would be appreciated by the family. Visiting Saturday, 10:30-11:30 a.m. Funeral Service at 11:30 a.m. at FAMILIES FIRST 1065 LAUZON RD. East Windsor (519-969-5841). Interment at Victoria Memorial Gardens.