Ruth M. Bergmann, of De Pere, formerly of Milwaukee, passed away on Wednesday, February 03, 2010. She is the daughter of the late Andrew and Helen (Bonis) Geiger. She married Dr. Gerald Bergmann. Ruth is the loving mother of Chris (Jim) Van Hefty, grandmother to Brian Pogue, Chelsea Van Hefty, and Christopher Van Hefty, and great grandmother of Lexy Pogue. Dear sister of Patricia Pajunen, and Andrew Geiger, and niece to Edward Bonis. Her parents, her husband and her sister Dorothy Garfield preceded her in death. Friends may call after 10:30am Friday at St. Mary Catholic Community Pope John XXIII Circle, De Pere until the Mass of Christian Burial at 12:00pm with Fr. Joel Sember officiating. A committal service will be held 12:00pm Saturday at Mt. Olivet Catholic Cemetery 3801 W. Morgan Ave. Milwaukee. The RYAN FUNERAL HOME of De Pere is assisting the family. Please go to www.ryanfh.com to express online condolences to the family. The family would like to thank Unity Hospice for all their care.