Catherine C. Hartwig, 100, died at Lasata Care Center on August 5, 2008. She was born December 14, 1907 in Milwaukee, Wisconsin to Louis and Catherine Demroth Schmitt. She married Christ T. Hartwig of Wauwatosa, Wisconsin on September 2, 1933 in Milwaukee. They raised a family in Milwaukee. In 1970 they moved to Scott Road in Port Washington. Her husband preceded her in death October 26, 1985. In 1998 she moved to Lasata Care Center in Cedarburg. Catherine is survived by her children Kathleen Zahn of Milwaukee, Ruth (Ken) Hintzman of Fair Oaks, California, Jean Zywicki of West Bend, Lynn (Dave) Zelm of Slinger, Robert (Carolyn) Hartwig of Estes Park, Colorado, Dick (Jan) Hartwig of West Bend and James (Kathy) Hartwig of Greensville, South Carolina. Further survived by 23 grandchildren, 35 great grandchildren, 2 great great grandchildren other relatives and friends. Preceded by her husband Christ, sons-in-law Ray Zahn and Don Zywicki and grandson Michael Hartwig. Rev. Patrick Wendt will celebrate Mass at 12 Noon Fri. Aug. 8, 2008 at St. Peter of Alcantara Church, 1800 N Wisconsin Street, Port Washington. Interment Holy Cross Cemetery, Milwaukee. Visitation 10 am to Noon Friday AT CHURCH.