Claire M. Kosikowski

Claire M. Kosikowski (nee Sieracki) Born to eternal life on May 29, 2022 at the age of 86. Beloved wife of Clarence for 58 years. Loving mother of Pamela Harris, Martha (Patrick) McGuinnis and Christopher (Jill) Kosikowski. Dear grandmother of Julia Sloneker, Jacob and Karl Harris, Eddie and Augie McGuinnis and Mathew and Andrew Kosikowski.Sister of Sylvia (John) Trenhaile and the late Robert (the late Chris) Sieracki. Also loved and survived by other family and friends. Visitation at Max Sass Funeral Home, Mission Hills Chapel, on Thursday, Jun 9, 2022 from 4PM to 7PM. with a brief visitation at St. Anthony on the Lake Catholic Church, W280N2101 Prospect Ave, Pewaukee, WI 53072 on Friday Jun 10, 2022 from 10 to 10:45 AM. Mass of Christian Burial at 11 AM. Burial at St. Joseph Cemetery in Waukesha. Claire was a person of great energy and caring attitudes. She worked as a professional educator at Greendale High School, Waukesha and Milwaukee Technical Colleges, and Milwaukee Public Schools. She traveled extensively on vacation trips and enjoyed actively participating in golf, tennis, and skiing. Claire had long time memberships with book, card playing, and health clubs. In addition to rarely missing any of her children's or grandchildren's activities, Claire volunteered her time and experience as a representative of the Milwaukee performing arts community, frequently visiting schools and senior living centers. She enjoyed attending the ballet, symphony, rep theater, and Brewers games with her family and friends. She served graciously as a lector in her home parish. Claire will be missed by all who knew her.