Karen S. Friess

Karen S. Friess

It is with deep sadness that we announce the passing of Karen Friess — a beloved wife, mother, Grammy, teacher, coach, athlete, and devoted member of her Cedarburg community. Born on November 9, 1950, in Milwaukee, Wisconsin, Karen passed away peacefully on February 13, 2026, at the age of 75, surrounded by her loving family. She leaves behind a legacy defined by love, generosity, competitive spirit, and unwavering support for everyone fortunate enough to know her.

Karen was the cherished wife of Jack Friess and the proud, loving mother of Andy, Billy, and Danny. She was preceded in death by her parents, James and Barbara Wallschlaeger, and her siblings, Jim and Jill. She is lovingly remembered by her brothers Tom, Bill, Rob, and John; her sons Danny (Kyle) of Cedarburg, Billy (Amy) of Waukesha, and Andy (Julie) of North Attleboro, Massachusetts; and her treasured grandchildren Lucy, Ruby, Bryce, Nick, Abby, Wes, and Olly, each of whom brought her immeasurable pride and joy and she will miss them dearly.

Karen attended Oshkosh State, where she met her husband, Jack. A natural athlete with boundless energy, she was the starting shortstop her freshman year on the fast-pitch softball team, played field hockey and basketball, and was one-half of the state conference doubles championship team in badminton. Her competitive streak didn’t end there — she bowled, golfed (proudly recording a hole-in-one), camped, and fished whenever she had the chance.

Karen had a special place in her heart for dogs, especially her beloved Rizzo. She was the trusted caretaker for countless family pets, often staying in friends’ homes to ensure their furry companions were loved and well cared for while they were away. She was also credited with starting the Physical Education program at St. Francis Borgia School, where she taught for several years, inspiring students with her enthusiasm for sports and fitness. In addition, Karen continuously supported and helped with the MACC Fund and also held a deep affection for the children of St. Jude’s Children’s Research Hospital, to which she always faithfully donated.

A devoted Wisconsin sports fan, Karen cheered passionately for the Brewers and followed the Packers closely (always with strong opinions and unwavering loyalty). She could usually be seen either drinking a Miller 64 or a Diet Coke, as those were always her beverages of choice. Above all, she was a huge supporter of Cedarburg High School Baseball. For more than 40 years, Karen ran the concession stand, managed the music in the press box, and kept the scorebook for every game — home and away. Generations of players, parents, and fans came to know and love her steadfast presence at the ballpark. Nothing, however, brought her more joy than watching her grandchildren in their many activities, where her smile was just as big as her cheers from the stands.

Karen will be remembered for the warmth she shared, the laughter she sparked, and the wholehearted care she gave so freely. Her energy was contagious, her outgoing fun spirit unmatched, and her love abundant.

Visitation will be held at St. Francis Borgia North Catholic Church on Saturday, March 7, from 9:00–11:00 a.m., followed by Mass. Burial will take place at St. Francis Borgia Cemetery immediately following Mass.

Any donations may be made to St. Jude’s Children’s Research Hospital in Karen’s name.