Sean Marquardt Obituary
It is with deep sorrow that we announce the death of Sean Marquardt of Algoma, Wisconsin, who passed away on October 25, 2025, at the age of 27, leaving to mourn family and friends. You can send your sympathy in the guestbook provided and share it with the family. You may also light a candle in honor of Sean Marquardt or send a beautiful flower arrangement to the funeral service.
He was predeceased by: his grandmother Jane Kasten; and his mother-in-law Donna Mencheski. He is survived by: his parents, John Marquardt and Kelly Marquardt; his spouse Kim Mencheski; his children, Sofia, Calvin and Payton; his grandparents, Ken, Pat Marquartdt and Dale Kasten; his siblings, Austin Marquardt (Lucy), Christian Marquardt (Daytona), Nickolas Marquardt (Rachael), Angie Bebo, Tiffany Mencheski and Megan Hill (James); his father-in-law Michael Mencheski; and his brothers-in-law, Carl Foat and Kyle Mencheski.
Visitation was held on Tuesday, November 4th 2025 from 9:00 AM to 11:00 AM at the Stella Maris Parish (7710 WI-42, Egg Harbor, WI 54209). A funeral Mass was held on Tuesday, November 4th 2025 at 11:00 AM at the same location.
