Keith Michael Olszewski, 64, of Glendale, WI passed in peace, Wednesday, March 20, 2019, surrounded by his family, after a lengthy battle with cancer at Sharon S. Richardson Community Hospice. Keith was born on October 22, 1954, in Ashland, WI, to Joseph and Mildred (Kolich) Olszewski. He was a 1972 graduate of Custer High School. Keith continued his education attaining a bachelor's degree in business administration at UW-Milwaukee. He was employed with several Milwaukee area financial institutions, and held various executive banking positions throughout his tenure, most recently, he served as Senior Vice President of underwriting and credit administration at Associated Bank in Milwaukee. Keith will be fondly remembered by his family and friends, as a successful business man, his passion for running, enjoying family gatherings, quirky personality and his love of golf. Keith is survived by his mother, Mildred Jane Olszewski (Kolich); brother, Gregory Joseph, Sr. (Susan Wartenbee) Olszewski; and two sisters, Jann Louise (Troy) Opgenorth and Kay Ann (Chris) Giese. He is further survived by 4 nieces and 5 nephews and 2 great-nieces and 2 great-nephews.Keith was proceeded in death by his father, Joseph Edward Olszewski.A time of visitation to celebrate Keith's life will be held on Tuesday, March 26th from 4 pm until 7 pm with a prayer service at 5 pm at the Wenig Funeral Home in Oostburg, WI. A second visitation will take place at the Anderson Funeral Home in Escanaba, MI on Thursday, March 28th from 10 am until 10:45 am. A Mass of Christian Burial will take place at St. Thomas the Apostle Catholic Church in Escanaba at 11 am. Keith will be buried next to his parents' plot, in Gardens of Rest Cemetery in Escanaba, MI.The family wishes to extend a heartfelt thank you to the doctors, nurses and surgeons at Froedert, for their efforts; and also to Sharon S. Richardson Community Hospice for the excellent care he received.For online condolences and additional information please visit
The Wenig Funeral Home of Oostburg, WI (920-564-2771) and the Anderson Funeral Home of Escanaba, MI (906-786-4232) are serving Keith's family with arrangements.
Tuesday, March 26, 2019 4:00 PM - 7:00 PM
Wenig Funeral Home - Oostburg
108 Center Ave. Oostburg 53070, United States
Thursday, March 28, 2019 10:00 AM - 10:45 AM
Anderson Funeral Home
2200 Ludington Street Escanaba 49829, United States