Born in 1941 and passed away January 24, 2025 at the age of 83. Son of the late Raymond and Lucille Sielaff. Brother of James (Kathleen) Sielaff and uncle of Daniel, Rachel and Heather. Alex spent most of his life at Southern Wisconsin Center for the developmentally disabled in Union Grove. He loved music especially Elvis. He loved Christmas, Easter and the 4th of July. We will miss him.