Margaret E. Krenke, 90, of Owatonna, died Sunday, April 1, 2012 at Owatonna Care Center. She was born July 19, 1921 in Waseca, Minnesota the daughter of Amanda and Hugo Kroll. She lived in Meriden most of her life. She married Gerhardt Krenke and they were later divorced. She moved to Owatonna and was a resident of the Owatonna Care Center. She is survived by her son, Marlowe Krenke of Winona; two grandsons, Austin and Derek Krenke of Stewartville, and their mother, Bonnie Johnson of Stewartville. She is preceded in death by her parents, and son, Herb Krenke. Visitation will be at Michaelson Funeral Home on Wednesday from 10:00 AM to 11:00 AM. Funeral services will be held Wednesday, April 4, 2012 at 11:00 AM at Michaelson Funeral Home with The Reverend Gary Rusinko officiating. Interment will be in the St. John Cemetery in Owatonna. Visitation: 04/04/2012 10:00 04/04/2012 11:00 Service: 04/04/2012 11:00