William Siglin Obituary

With solemn hearts, we announce the passing of William Siglin (Dunlap, Iowa), whose presence will be deeply missed, having departed on September 9, 2025 at the age of 78. Family and friends are welcome to send flowers or leave their condolences on this memorial page and share them with the family.

He was predeceased by: his parents, Wayne Siglin and Jeannette Siglin (Schlensig); and his brother Aaron Siglin. He is survived by: his wife Mary Ann Summerfield of Denison, Iowa; his children, Jeanne (Kevin Bueltel) of Breda, Iowa and Joseph Siglin (Misty) of Omaha, Nebraska; his grandchildren, Colten Bueltel (Jessica), Clayton Buetel (Tiffany), Misty Rose Naberhaus, Madison Siglin (Nick Agostino), Will Holderness-Siglin (Camden) and Rachel Siglin (Alex Mainor); his great grandchildren, Jayson, Elijah, Ella Rose, Ezra, Lillith, Sylas and Mila; and his siblings, Anita (Cliff Allmon) of Woodbine, Iowa and Doyle Siglin of Dow City, Iowa. He is also survived by many other relatives and friends.