Mary Ruth (McDonald) Peterson, Middleton, passed away peacefully on Sunday, August 26, 2018 at the Waunakee Manor. A Mass of Christian burial was held at St. Bernard Catholic Church, 7450 University Ave., Middleton at 11 a.m. on Friday, August 31, 2018 with Father Brian Wilk presiding. Visitation will be held at the church from 10 a.m. until the time of the service on Friday. Online condolences may be made at www.gundersonfh.com

Gunderson West Funeral and Cremation Care assisted the family with arrangements.