Jeffery Michel Antczak of Mukwonago, Wisconsin passed away peacefully surrounded by his family on January 26, 2026, at the age of 73. He was born in Milwaukee, Wi. on August 18, 1952, to Henry and Martha Antczak.

Jeff was the loving and devoted husband of Linda Antczak (Hall) of 53 years; proud father of daughters Amy Vetterkind (Phil), Julie Freed (Adam), and son Ryan Antczak (Sarah); loving ”Papa” to his seven grandchildren Carson, Brady, Elin, Nora, Will, Elizabeth, and Ben; and big brother to Tim (Lori), Diane Dunaway (Wayne), Debra Aschenbrenner (Dave), and Chris (Tammy).

Jeff served honorably in the United States Army Reserves, a commitment that shaped his strong sense of duty and patriotism. He later dedicated countless hours to the Mukwonago American Legion, where he served for many years as the Post Historian. He took deep pride in his work in the construction industry and enjoyed using photography as a way to capture and preserve life’s precious moments.

A visitation will take place on Friday, February 20, 2026, at 10AM, followed by a memorial service at 11AM at Schmidt & Bartelt Funeral Home in Mukwonago (930 Main St).

 Following the funeral home service - Military honors will take place at 12:30PM at American Legion Post 375 in Mukwonago (627 E Veterans Way).

And, as Jeff would commonly say, “Na Zdrowie” – to life, health, and happiness!