Beth Friedl
January 5, 2026
Bill, so sorry to hear of Sheila’s passing.
I always enjoyed seeing you together at the grocery store to catch up. Thinking of you and your family.
Beth
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Sheila Rae Simenz, 78, of Sheboygan, Wisconsin, passed away on December 30, 2025, in Sheboygan. She was born on December 14, 1947, in Sheldon, Iowa.
Sheila is survived by her husband, William Simenz; her daughter, Shelley (Simenz) Koellmer and son-in-law Jeffrey Koellmer of Seattle, Washington, and their children, Taylor, Caleb, and Josiah Koellmer; and her son, Christopher Simenz and daughter-in-law Stacy Simenz of Milwaukee, Wisconsin, and their children, Sophia and Quentin Simenz.
At Sheila’s request, the family will remember her privately.
In lieu of flowers, memorials may be made to Cure Alzheimer’s Fund to support Alzheimer’s disease research: https://curealz.org/giving/donate/
Guestbook Entries SIGN GUESTBOOK
Steve Sartori
January 5, 2026
Sorry to learn of Sheila's passing. May she rest in peace. Sending thoughts & prayers to you and your family.
Sandy & Brian TenHaken
January 2, 2026
Dear Simenz Family - We're so sorry to hear of Sheila's passing. I know how close the two of you were, and can't even begin to understand how difficult this is for you, your kids, and grandkids. May her memory be a blessing and treasure. Holding you close in our thoughts and prayers. Sandy & Brian TenHaken
Ann Ertman
January 1, 2026
Dear Simenz Family - Our deepest sympathies on the loss of Sheila. She was a wonderful person and a good leader. You are in our thoughts and prayers.
Ann & Chris Ertman, (Bethany Reformed Church, Sheboygan)
Mike Niay
January 1, 2026
I remember Sheila as a wonderful person. While working with her at SMMC, she was noted to be a Smart, professional, and very kind and caring person.. I often observed her taking lengthy walks about sheboygan and pass my house. She will be missed by many who knew her.
Rev. Russell Binder
January 1, 2026
May Sheila’s memory be a blessing to you.
I remember a very kind and generous soul.
Joy Vangalis
January 1, 2026
I worked with Sheila many years at Memorial Hospital. She was always willing to help staff around her. We enjoyed sharing stories
at our retired nurse's breakfast gatherings.
Carla Ambrosius
December 31, 2025
I admired Sheila - she was caring, intelligent and a pleasure to work with at Memorial. May the support of family and friends comfort all of you at this difficult time.
Dr.William Wagner
December 31, 2025
I worked with Shiela for a number of years. She was one of the best! Always a pleasure to work with her--- She always put the patient first.
Steve & Kathy Landgraf
December 31, 2025
Bill, Shelley, Chris and families. Sheila was an amazing lady, loved by all who crossed her path! So sorry for your loss.
Our sympathy and hugs to you.
Steve/Kathy Landgraf