Sharon L.

(Bostwick) Mulvaney

Sharon L. Mulvaney, 82, Reeseville, WI, died on Saturday, October 17, 2026, at her home surrounded by family.

She was born on July 5, 1944, the daughter of the late Floyd and Clara (Steinka) Bostwick.

In 1962 she graduated from Lake Mills High School.

Prior to retirement, she had been employed by Standish and Hamlin, Inc.

Sharon married William Schultz on January 4, 1969. He died on April 10, 1977. She later married Dennis Mulvaney on February 22, 1979. He died on August 18, 2026.

She enjoyed her horses when she was younger, and loved spending time with family, traveling, watching and attending Packers games, cheering for the Milwaukee Brewers, and her Friday Night Fish Fry with an old fashioned.

Survivors include her two daughters, Rhonda (Greg) Fischer and Rebecca Rushing; step-children, Dennis (Lisa) Mulvaney, Jr., Joel (Ann) Mulvaney, Lisa (Jason) Larrabee; grandchildren, Davin, Megan, Noah, Dylan, Sydney, Jacob, Samantha, Erica, Jacob, Matthew, Laura, Brendan; 15 great grandchildren; one brother, Jack (Kay) Bostwick; sister-in-law, Becky Bostwick; nieces; nephews; other relatives and friends.

Also preceded in death by her son, Randy; two sisters and brothers-in-law, Bonnie (Larry) Booth, Dawn (Dean) Simmons; one brother, Chuck Bostwick; and nephew, Jasper Booth.

Visitation will be held from 10 a.m. to 12 noon on Thursday, October 22, 2026, at the Claussen Funeral Home followed by a Time of Remembrance at noon.

Burial will be in Rock Lake Cemetery.

If desired, memorials would be appreciated to the United Church of Christ, 710 Watertown St., Lowell, WI 53557.

www.claussenfuneralhome.com