William A. “Bill” Pynaker, of Sugar Camp, Wisconsin, passed away on August 11, 2025. He was born on October 13, 1951, in Kenosha, Wisconsin, to the late William and Ruth (Wienke) Pynaker.
Bill attended Yorkville Grade School and graduated from Union Grove High School in 1970. While in high school, he worked at Marv’s Gulf gas station in Kenosha. Shortly after graduation, he enlisted in the United States Marine Corps, serving proudly for three years, including overseas deployment during the Vietnam War. He carried immense pride in being a Marine throughout his life.
Following his military service, Bill embarked on a 42-year career with Twin Disc Inc. in Racine, Wisconsin. He worked his way up from Machinist to Technical Manager before retiring.
Bill was an active member of V.F.W. Post #7924, a proud part-owner of the Green Bay Packers, and a devoted Milwaukee Brewers fan. After retirement, he and his wife, Sharon, relocated from Union Grove to the Sugar Camp area, where he enjoyed fishing for crappies and crafting his own fishing baits during the winter months.
Bill is survived by his wife of 32 years, Sharon; his daughter, Tracy (Brian) Sinner; and his stepdaughter, April Duerr. He was a loving grandfather to Austin (Olivia) Duerr, Randy Sinner, and Katelynn “Katie to Grandpa” Sinner. He is also survived by his sister, Sharon (Jack) VanSwol; nephew, Brian (Dawn) VanSwol; uncle and aunt, John and Alice Wienke (WY); special cousin, Barb Pynaker; his Twin Disc “family,” with special mention to Tim (Pat) Atkinson; and his loyal furry friend, Brandy.
He was preceded in death by his parents; his daughter, Katie Marie; niece, Teresa VanSwol; cousins Marvin Pynaker and Joyce Gilbertson; best friends Jim and Herb Kohlman; and Nick Tobias.
Per his wishes, Bill will be cremated, and no funeral service will be held at a later date.
The family extends special thanks to the ICU nursing staff and doctors at Aspirus Hospital, as well as neighbor David Kilps, for their care and kindness.
Semper Fi.
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