Jeffrey J. Brellenthin, 68 of Beloit, WI, died on Sunday, July 10, 2022 at his home.  He was born on October 30, 1953 in Elkhorn, WI, the son of the late Donald and Joan (Kohr) Brellenthin.  Jeff graduated from the University of Wisconsin- Whitewater with a bachelor's degree in Music.  He worked for over 40 years at the University of Wisconsin-Whitewater as the custodial supervisor retiring in 2019. Jeff was a member of St. John's Lutheran Church of Elkhorn.   He was united in marriage Ivy Perry on June 15, 2007 at St. John's Lutheran Church in Elkhorn, WI. Jeff loved music and was a member of the Holton Band.  He enjoyed attending the Walworth County Fair where he would always have his favorite treat, cotton candy. Jeff was a lifelong Green Bay Packer fan.

Jeff is survived by his loving wife of 15 years, Ivy Brellenthin of Beloit, WI, two children: Steven Bowles of Taylorville, KY and Laura (Cory) Tillett of Janesville, WI, four grandchildren: April and Michael Frye, Allison and Colton Bowles, two brothers: Bart (Cheryl) Brellenthin of River Falls, WI and Brett Brellenthin of Beloit, WI, dear cousin, Jody Southern, special niece, Heather Cooper of Janesville, WI, former wife, Patricia Brellenthin of Whitewater, WI, many extended family members and dear friends.  He was preceded in death by his parents, Donald and Joan, sister, Deanna Ventura and three infant children.

Funeral Service will be 11:00AM on Tuesday, July 19, 2022 at St. John's Lutheran Church, 104 S. Broad St. Elkhorn, WI, with Pastor Tom DeGroot officiating.  Visitation will be 10:00AM until service time Tuesday at the church.  Interment will 2:30PM on Tuesday at Floral Lawn Cemetery, 835 Dearborn Ave. South Beloit, IL.  Online guest book at www.haaselockwoodfhs.com.  Haase-Lockwood & Associates Funeral Homes and Crematory completed arrangements for the Brellenthin Family.