Mary Jo (Joan) Simonsen, 98, of Huntley died March 8, 2025.
She was born Dec. 6, 1926, in Kewanee, Illinois, to Joseph and Doris (Schoonover) Pyle. She married Gordon K. Simonsen on Aug. 31, 1947, in Kewanee, Illinois.
Mrs. Simonsen graduated from Bradley University and was a member of Chi Omega Sorority. She worked in business before she stopped to raise a family. After her family grew up, she was a real estate agent in Wheaton, Illinois, and Michigan City, Indiana, for more than 20 years. She was a past member, officer and board member of AAUW, American Association of University Woman. She was a founding member of the Simeon Square Retirement Center, and past board member of Exchangettes Club, both in Michigan City, Indiana.
Mary Jo was an active member of Trinity Lutheran Church. Her hobbies included the Red Hatters and playing bunco with the neighborhood community. She also volunteered at the Michigan City Boat Show for more than 25 years. She and Gordon enjoyed spending time in Door County where they had a home for many years.
She is survived by her three children, Holly (Frank) Candella, Rodney Simonsen and Todd (Maria) Simonsen; her grandchildren, Allison (Aaron) Nichols, Jonathan (Ashley) Klocke, Carolyn Klocke, Kaitlyn (Caleb Gruber) Simonsen, Stacia (Blair Downey) Simonsen, Jameson (Erik Merrill) Simonsen, David (Mary Ann Armatys) Rodriquez, Alexander Rodriguez, Amina (Neal Jacobs) McIntyre and Tanya (Colin Boyer) Candella; her great-grandchildren, Dominic, Cameron, Joshua, Jakob, Ava, Letty, Grant, Dahlia, Layla, Isla, Dresden, Esterya, MiYka, Mariah, Venessa and McKenzie (Aaron); and by her great-great-grandchildren, Bryton, Gwendolyn and Dawson.
Mary Jo is also survived by her sister, Barbara Rieder; nephews, Greg (Toni) Rieder and Drs. Jeffrey (Michele Medhurst) Fortman; and nieces, Stephanie (Dennis) Parsons and Michelle Rieder.
She was preceded in death by her parents, Joseph and Doris Pyle; her husband, Gordon; sister, Glenda Fortman; brother-in-law, Donald Fortman; nephew, Shawn Fortman; brother-in-law, Tom Rieder; and her infant twin sister, Marion Janet.
Visitation will be on Monday, March 17, 2025, from 4 to 7 p.m. at DeFiore Funeral Home, 10763 Dundee Road, Huntley. There will be a viewing Tuesday, March 18, 2025, at 9:30 a.m. at Trinity Lutheran Church in Huntley, followed by the funeral service at 10:30 a.m., with Pastor Andrew Hatesohl officiating.
In lieu of flowers, memorials may be directed to: Trinity Lutheran Church, Huntley; kingdomworkers.com; or Concordia Theological Seminary Ft. Wayne IN.
For further information, please contact the funeral home at 847-515-8772, or online condolences may be directed to www.defiore funeral.com.
To plant trees in memory, please visit the Sympathy Store.
2 Entries
Pat Klein
May 13, 2025
Dear Holly,
I just looked up your Mom´s name on line to see if she still lived in Huntley Il. To my surprise, I see she passed away. What a good long life she had. I called her once and she sounded just like the good old "Mary Jo" that I remember when growing up nextdoor to all of you on Hartway Drive. Lots of memories were made for sure. Many memories of Gordon too.
I just wanted to send along my sympathy and prayers to you and all of your family members.
Sincerely,
Pat "Calkins" Klein
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Susan Hultgren
March 20, 2025
Worked with Mary Jo at Century 21 Middleton for many years. We played cards with her and Gordon when they lived in Michigan City She was a special friend.
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DeFiore Funeral & Cremation Service10763 Dundee Road, Huntley, IL 60142
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DeFiore Funeral & Cremation Service10763 Dundee Road, Huntley, IL 60142

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