Marie Antoinette "Kasprzak" Kolff

Marie Antoinette Kolff, 76, of Round Lake Beach, passed away Wednesday, February 25, 2026, at Northwestern Medical Center in McHenry, IL. She was born January 5, 1950, in Chicago, IL, and was the only child of Edward and Anna Kasprzak.
She was a loving wife, mother, and grandma to her family and will be deeply missed. She met and later married her loving husband at St. Wenceslaus Catholic Church on April 23, 1983. In 2004, they moved to Round Lake Beach to raise their family. In 2012, Marie retired from the Illinois Department of Child and Family Services.
Marie is survived by her husband of 43 years, Gene Kolff of Round Lake Beach, IL; her children: her late daughter, Jennifer Lynn Kolff; Bradley (Heather) Kolff of Ingleside; John Kolff of Round Lake Beach; and Nicole Kolff of Round Lake Beach; and her two precious granddaughters, Brooklyn and Ryleigh Kolff. She is also survived by many nieces, nephews, and cousins.
She was preceded in death by her parents, Edward and Anna Kasprzak, and her daughter, Jennifer Kolff.
A Celebration of Life will be held Saturday, March 7, 2026, at 2:00 PM at the Lake Villa VFW, Lake Villa, IL.
Symonds Lakes Funeral Home of Grayslake, IL, is entrusted with the arrangements. For additional information, please contact the funeral home at 847-543-1080