Andrew J. Sizer, 51, of Jefferson, passed away on Saturday, June 4, 2022 with his family by his side at Lake Mills Health Services.
Andrew was born on January 15, 1971 in Oconomowoc, the son of James and Kim Sizer. He worked as a welder and maintenance technician at Fisher Barton for many years. Andrew was a Jack of all trades; he enjoyed woodworking, metal working, and being outdoors. Above all he enjoyed spending time with his family, friends, and farm animals.
Andrew is survived by his children Brady Knok, Mitchell Mills, and Dylan Humphrey, his parents James and Kim, and siblings Tammy Gisvold, Jerrod Madison, and Jason Madison. He is also survived by seven nieces and nephews, many aunts, uncles, cousins, and friends.
He is preceded in death by his grandparents and infant brother Cody.
A memorial service will be held at 1:00pm on Friday, June 17, 2022 at Faith Community Church in Fort Atkinson with Rev. Rusty Lyons presiding. Visitation will take place at the church from 11:00am until the time of service.