Racine – Petronilla Marie Kosch, 67, passed away at her home on Tuesday, November 2, 2010.Pat was born in Milwaukee on May 20, 1943 to Charles and Dorothy (nee, Knapp) Richards. She retired from S.C. Johnson Wax. Survivors include her son, Steve Kosch of Woodville; daughter, Renee Kosch of Townsend, WI; and grandchildren, Madeline, Zachary, Samuel, Jesse Kosch. Pat is also survived by other relatives and friends. She was preceded in death by her parents; brother, Pete Richards; and her soul mate, Eugene Kosch. A Funeral Mass for Pat will be held at St. Josephs Catholic Church, corner of Erie & St. Patrick Streets, on Saturday, November 13, 2010 at 11 a.m. celebrated by Rev. John Aiello. A private family interment will take place at Holy Cross Cemetery, Hwy 32. Relatives and friends may meet with the family at the church on Saturday morning from 9 a.m. until the time of Mass.