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Steve Kettenhoven, City Of Clintonville Mayor
Steve Kettenhoven, City Of Clintonville Mayor
Crime

37 registered sex offenders call Clintonville home in May

Published 06/05/26

In May, Clintonville had 37 registered sex offenders living there, the same as in April, according to the Wisconsin Sex Offender Registry.

Overall, Clintonville had 37 registered sex offenders in May.

According to the Registry, four of these sex offenders were incarcerated at the time.

Some offenders listed in the Wisconsin Sex Offender Registry are under the supervision of the Department of Health Services. These individuals are committed for treatment rather than criminal supervision, and state law restricts public disclosure of their names.

The Wisconsin Department of Corrections manages the state’s Sex Offender Registry, which requires individuals convicted of certain sex offenses to register and keep their information current. Registrants must provide details such as name, address, and offense, and are obligated to report any changes so the registry remains accurate. The registry is updated regularly and is accessible to the public through the DOC’s online database.

Wisconsin, which ranks 10th for the overall number of sex offenders, ranks fifth for sex offenders per 100,000 residents. Nationwide, more than 795,000 people were listed on sex offender registries as of August 2024, an increase of about 8,000 from 2023.

Frequently updated information about sex offenders in Wisconsin can be found online here.

Registered Sex Offenders in Clintonville as of May
OffenderRaceCrime
Jeffery D. Vadnais-SpeckWhiteChild Enticement
Robert Rosendaul VWhiteChild Molestation
Barbara A. QuaintanceWhiteExposing a Child to Harmful Materials
Douglas C. RuppWhiteFalse Imprisonment
Wendell B. EndersWhiteFirst Degree Rape, Second-Degree Sexual Assault
Thomas E. MeyerWhiteFirst-Degree Sexual Assault
Jason M. BoydAmerican Indian or Alaskan NativeFirst-Degree Sexual Assault of a Child
Donavon M. FlessertAmerican Indian or Alaskan NativeFirst-Degree Sexual Assault of a Child
Robert H. HeegWhiteFirst-Degree Sexual Assault of a Child
Ronald L. HegewaldWhiteFirst-Degree Sexual Assault of a Child
Duane Edwin MartinWhiteFirst-Degree Sexual Assault of a Child
Leon NowakWhiteFirst-Degree Sexual Assault of a Child
Gregory G. WilkinsonWhiteFirst-Degree Sexual Assault of a Child, Sexually Violent Person Commitment
Keith WelchAmerican Indian or Alaskan NativeFirst-Degree Sexual Assault of a Child
Henry Todd MacDonaldWhitePossession of Child Pornography
David A. CocherlWhiteRepeated Acts of Sexual Assault Against Same Child
Jon M. MayWhiteSecond-Degree Sexual Assault
Joseph R. ChaseWhiteSecond-Degree Sexual Assault of a Child
Duane M. ClarkWhiteSecond-Degree Sexual Assault of a Child
Billy J. DavenportWhiteSecond-Degree Sexual Assault of a Child
Jonathan L. EvansWhiteSecond-Degree Sexual Assault of a Child
Phillip C. HeimbruchWhiteSecond-Degree Sexual Assault of a Child
Laurie A. HolzWhiteSecond-Degree Sexual Assault of a Child
Skylar J. HokenstadWhiteSecond-Degree Sexual Assault of a Child
Christopher L. MacDonaldWhiteSecond-Degree Sexual Assault of a Child
Mark A. QuaintanceWhiteSecond-Degree Sexual Assault of a Child
Michael L. QuaintanceWhiteSecond-Degree Sexual Assault of a Child
Kelly C. RichterWhiteSecond-Degree Sexual Assault of a Child
Roger A. RossWhiteSecond-Degree Sexual Assault of a Child
Austin SawallWhiteSecond-Degree Sexual Assault of a Child
Robert SchmuhlWhiteSecond-Degree Sexual Assault of a Child
Jason A. YoungWhiteSecond-Degree Sexual Assault of a Child
Christopher R. YoungWhiteSecond-Degree Sexual Assault of a Child
Darrell L. WilkumWhiteSecond-Degree Sexual Assault of a Child
Christopher PuesWhiteSecond-Degree Sexual Assault of a Child
Joshua D. ArcandWhiteThird-Degree Sexual Assault
Conrad D. CorneliusAmerican Indian or Alaskan NativeThird-Degree Sexual Assault
Information in this article was obtained from the Wisconsin Sex Offender Registry. The source data can be found here.

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