Of Shorewood, WI. Wed. Nov. 28, 2001 age 23, after a brave year long struggle against cancer, liver failure and related infections. Beloved son of Michael Schwietzer (Mary Casey), and Mary Alice Pipkorn (Rodney Comins). Loving brother and best friend of Beth Schwietzer, Melissa Casey and Chelsey Comins. Cherished grandson of Joyce Schwietzer and Frank Beres. Preceded in death by grandparents Dorothy Beres, Norman and Elsie Pipkorn, and Clem Schwietzer. Loving nephew of Jane and Fred Maas, Pat Naeser, Susan and Steven Slivicki, and Diane Head. Dearest cousin of Sarah, Julie and John Maas, John and Erich Naeser, Richard and Steven Jr. Slivicki, Aletha, Christopher, and Stephanie Head. And loved by many other special friends and family. Visitation at the Funeral Home FRI 4-8 PM. Prayer Service at 7 PM. Funeral SAT 9:45 AM from the Funeral Home to ST AUGUSTINE CHURCH 2530 So. Howell Ave. for Mass of Christian Burial at 10:30 AM. Interment Woodlawn Cemetery. Mark was a May 2000 graduate of University of Wisconsin-Madison. If desired, memorials may be directed to the Liver Transplant Ward at Froedtert Memorial Lutheran Hospital.