Kathryn H. Osier Obituary

With profound sadness, we say goodbye to Kathryn H. Osier of Marquette, Michigan, whose vibrant spirit touched the lives of many. Kathryn left this world on March 5, 2026 at the age of 80, leaving a void in the lives of so many people. Leave a sympathy message to the family in the guestbook on this memorial page of Kathryn H. Osier to show support.

She was predeceased by: her parents, Edmond T. Stefaniak and Edith A. Stefaniak (Maki); her former husband Thomas H. Osier; and her sister-in-law Doris Stefaniak. She is survived by: her husband Presque Isle; her children, Thomas J. Osier (Cristine) of Marquette, Ann Madely (Todd) of Clay and Michael Osier (Erika) of Traunik; her grandchildren, Owen, William and Megan; her brothers, Larry Stefaniak (Cheryl), Ted Stefaniak (Edie) and Stephen Stefaniak; her nieces and nephews, Stacy, Allison, Laurie, Ted and Chris; and her close friends, Dave and Karen Johnson.

In lieu of flowers, memorial contributions may be made to the Marquette Regional History Center, 145 West Spring Street, Marquette, MI 49855.