Judge Mark T. Slate: Professional Background and Legal Expertise

Biography

The Hon. Mark T. Slate is a judge for the Green Lake County Circuit Court in Wisconsin. He was elected to the bench in 2011 and re-elected in 2017.


Slate earned a bachelor’s degree in political science from the University of Wisconsin-Oshkosh. He spent the next several years working as a police officer for the City of Janesville Police Department before completing a J.D. at the University of Wisconsin Law School.


After graduating from law school, Slate entered into private practice alongside his father, Bill, in Markesan. He worked in that capacity until his election to the bench, supplementing his practice with service as a prosecutor for the Winnebago County District Attorney’s Office and the Columbia County District Attorney’s Office.


His memberships have included the Green Lake County Bar Association, the Republican Party of Green Lake County, the Markesan Chamber of Commerce, the Green Lake County Information and Technology Commission, and the Wisconsin Council of Estate Planning Attorneys.


Born and raised in Markesan, Wisconsin, Slate graduated from Markesan High School. He and his wife, Anja, attend Grace Lutheran Church. They have three children and a golden retriever named Justice. When not presiding over legal proceedings, Slate enjoys playing board games, fishing, snowmobiling, hunting, and reading.

Recent Cases by Hon. Mark T. Slate

On June 15, 2023 a civil case was filed in the jurisdiction of Green Lake County. Judge Slate, Mark T. presiding.

Filed

Jun 15, 2023

Status

Closed

Judge

Hon. Slate, Mark T. Trellis Spinner 👉 Discover key insights by exploring more analytics for Slate, Mark T.

Court

Green Lake County

County

Green Lake County, WI

Category

Civil

Practice Area

Torts

Matter Type

Harassment

Case Last Refreshed

Feb 05, 2024

On June 14, 2023 a civil case was filed in the jurisdiction of Green Lake County. Judge Slate, Mark T. presiding.

Filed

Jun 14, 2023

Status

Closed

Judge

Hon. Slate, Mark T. Trellis Spinner 👉 Discover key insights by exploring more analytics for Slate, Mark T.

Court

Green Lake County

County

Green Lake County, WI

Category

Civil

Case Last Refreshed

Feb 05, 2024

On June 13, 2023 a civil case was filed in the jurisdiction of Green Lake County. Judge Slate, Mark T. presiding.

Filed

Jun 13, 2023

Status

Dismissal

Judge

Hon. Slate, Mark T. Trellis Spinner 👉 Discover key insights by exploring more analytics for Slate, Mark T.

Court

Green Lake County

County

Green Lake County, WI

Category

Civil

Practice Area

Property

Matter Type

Foreclosure

Case Last Refreshed

Feb 05, 2024

On June 13, 2023 a civil case was filed in the jurisdiction of Green Lake County. Judge Slate, Mark T. presiding.

Filed

Jun 13, 2023

Status

Closed

Judge

Hon. Slate, Mark T. Trellis Spinner 👉 Discover key insights by exploring more analytics for Slate, Mark T.

Court

Green Lake County

County

Green Lake County, WI

Category

Civil

Case Last Refreshed

Feb 05, 2024

On June 8, 2023 a civil case was filed in the jurisdiction of Green Lake County. Judge Slate, Mark T. presiding.

Filed

Jun 08, 2023

Status

Closed

Judge

Hon. Slate, Mark T. Trellis Spinner 👉 Discover key insights by exploring more analytics for Slate, Mark T.

Court

Green Lake County

County

Green Lake County, WI

Category

Civil

Practice Area

Family

Matter Type

Name Change

Case Last Refreshed

Feb 05, 2024

On June 1, 2023 a civil case was filed in the jurisdiction of Green Lake County. Judge Slate, Mark T. presiding.

Filed

Jun 01, 2023

Status

Closed

Judge

Hon. Slate, Mark T. Trellis Spinner 👉 Discover key insights by exploring more analytics for Slate, Mark T.

Court

Green Lake County

County

Green Lake County, WI

Category

Civil

Case Last Refreshed

Feb 05, 2024

On June 1, 2023 a civil case was filed in the jurisdiction of Green Lake County. Judge Slate, Mark T. presiding.

Filed

Jun 01, 2023

Status

Dismissal

Judge

Hon. Slate, Mark T. Trellis Spinner 👉 Discover key insights by exploring more analytics for Slate, Mark T.

Court

Green Lake County

County

Green Lake County, WI

Category

Civil

Practice Area

Torts

Matter Type

Harassment

Case Last Refreshed

Feb 05, 2024

On May 31, 2023 a civil case was filed in the jurisdiction of Green Lake County. Judge Slate, Mark T. presiding.

Filed

May 31, 2023

Status

Dismissal

Judge

Hon. Slate, Mark T. Trellis Spinner 👉 Discover key insights by exploring more analytics for Slate, Mark T.

Court

Green Lake County

County

Green Lake County, WI

Category

Civil

Practice Area

Torts

Matter Type

Harassment

Case Last Refreshed

Feb 05, 2024

On May 26, 2023 a civil case was filed in the jurisdiction of Green Lake County. Judge Slate, Mark T. presiding.

Filed

May 26, 2023

Status

Dismissal

Judge

Hon. Slate, Mark T. Trellis Spinner 👉 Discover key insights by exploring more analytics for Slate, Mark T.

Court

Green Lake County

County

Green Lake County, WI

Category

Civil

Practice Area

Torts

Matter Type

Harassment

Case Last Refreshed

Feb 05, 2024

On May 25, 2023 a civil case was filed in the jurisdiction of Green Lake County. Judge Slate, Mark T. presiding.

Filed

May 25, 2023

Status

Active

Judge

Hon. Slate, Mark T. Trellis Spinner 👉 Discover key insights by exploring more analytics for Slate, Mark T.

Court

Green Lake County

County

Green Lake County, WI

Category

Civil

Practice Area

Torts

Matter Type

Personal Injury

Case Last Refreshed

Feb 05, 2024

On May 23, 2023 a civil case was filed in the jurisdiction of Green Lake County. Judge Slate, Mark T. presiding.

Filed

May 23, 2023

Status

Closed

Judge

Hon. Slate, Mark T. Trellis Spinner 👉 Discover key insights by exploring more analytics for Slate, Mark T.

Court

Green Lake County

County

Green Lake County, WI

Category

Civil

Case Last Refreshed

Feb 05, 2024

On May 22, 2023 a civil case was filed in the jurisdiction of Green Lake County. Judge Slate, Mark T. presiding.

Filed

May 22, 2023

Status

Active

Judge

Hon. Slate, Mark T. Trellis Spinner 👉 Discover key insights by exploring more analytics for Slate, Mark T.

Court

Green Lake County

County

Green Lake County, WI

Category

Civil

Case Last Refreshed

Feb 05, 2024

On May 22, 2023 a civil case was filed in the jurisdiction of Green Lake County. Judge Slate, Mark T. presiding.

Filed

May 22, 2023

Status

Dismissal

Judge

Hon. Slate, Mark T. Trellis Spinner 👉 Discover key insights by exploring more analytics for Slate, Mark T.

Court

Green Lake County

County

Green Lake County, WI

Category

Civil

Case Last Refreshed

Feb 05, 2024

On May 19, 2023 a civil case was filed in the jurisdiction of Green Lake County. Judge Slate, Mark T. presiding.

Filed

May 19, 2023

Status

Closed

Judge

Hon. Slate, Mark T. Trellis Spinner 👉 Discover key insights by exploring more analytics for Slate, Mark T.

Court

Green Lake County

County

Green Lake County, WI

Category

Civil

Practice Area

Property

Matter Type

Foreclosure

Case Last Refreshed

Feb 05, 2024

On May 17, 2023 a civil case was filed in the jurisdiction of Green Lake County. Judge Slate, Mark T. presiding.

Filed

May 17, 2023

Status

Dismissal

Judge

Hon. Slate, Mark T. Trellis Spinner 👉 Discover key insights by exploring more analytics for Slate, Mark T.

Court

Green Lake County

County

Green Lake County, WI

Category

Civil

Practice Area

Property

Matter Type

Eminent Domain

Case Last Refreshed

Feb 05, 2024

On May 16, 2023 a civil case was filed in the jurisdiction of Green Lake County. Judge Slate, Mark T. presiding.

Filed

May 16, 2023

Status

Closed

Judge

Hon. Slate, Mark T. Trellis Spinner 👉 Discover key insights by exploring more analytics for Slate, Mark T.

Court

Green Lake County

County

Green Lake County, WI

Category

Civil

Case Last Refreshed

Feb 05, 2024

On May 15, 2023 a civil case was filed in the jurisdiction of Green Lake County. Judge Slate, Mark T. presiding.

Filed

May 15, 2023

Status

Closed

Judge

Hon. Slate, Mark T. Trellis Spinner 👉 Discover key insights by exploring more analytics for Slate, Mark T.

Court

Green Lake County

County

Green Lake County, WI

Category

Civil

Case Last Refreshed

Feb 05, 2024

On May 5, 2023 a civil case was filed in the jurisdiction of Green Lake County. Judge Slate, Mark T. presiding.

Filed

May 05, 2023

Status

Closed

Judge

Hon. Slate, Mark T. Trellis Spinner 👉 Discover key insights by exploring more analytics for Slate, Mark T.

Court

Green Lake County

County

Green Lake County, WI

Category

Civil

Case Last Refreshed

Feb 05, 2024

On May 4, 2023 a civil case was filed in the jurisdiction of Green Lake County. Judge Slate, Mark T. presiding.

Filed

May 04, 2023

Status

Closed

Judge

Hon. Slate, Mark T. Trellis Spinner 👉 Discover key insights by exploring more analytics for Slate, Mark T.

Court

Green Lake County

County

Green Lake County, WI

Category

Civil

Case Last Refreshed

Feb 05, 2024

On May 1, 2023 a civil case was filed in the jurisdiction of Green Lake County. Judge Slate, Mark T. presiding.

Filed

May 01, 2023

Status

Closed

Judge

Hon. Slate, Mark T. Trellis Spinner 👉 Discover key insights by exploring more analytics for Slate, Mark T.

Court

Green Lake County

County

Green Lake County, WI

Category

Civil

Practice Area

Property

Matter Type

Foreclosure

Case Last Refreshed

Feb 05, 2024

On April 28, 2023 a civil case was filed in the jurisdiction of Green Lake County. Judge Slate, Mark T. presiding.

Filed

Apr 28, 2023

Status

Dismissal

Judge

Hon. Slate, Mark T. Trellis Spinner 👉 Discover key insights by exploring more analytics for Slate, Mark T.

Court

Green Lake County

County

Green Lake County, WI

Category

Civil

Practice Area

Probate

Matter Type

Estate Administration

Case Last Refreshed

Feb 05, 2024

On April 27, 2023 a civil case was filed in the jurisdiction of Green Lake County. Judge Slate, Mark T. presiding.

Filed

Apr 27, 2023

Status

Dismissal

Judge

Hon. Slate, Mark T. Trellis Spinner 👉 Discover key insights by exploring more analytics for Slate, Mark T.

Court

Green Lake County

County

Green Lake County, WI

Category

Civil

Practice Area

Property

Matter Type

Foreclosure

Case Last Refreshed

Feb 05, 2024

On April 21, 2023 a civil case was filed in the jurisdiction of Green Lake County. Judge Slate, Mark T. presiding.

Filed

Apr 21, 2023

Status

Closed

Judge

Hon. Slate, Mark T. Trellis Spinner 👉 Discover key insights by exploring more analytics for Slate, Mark T.

Court

Green Lake County

County

Green Lake County, WI

Category

Civil

Practice Area

Property

Matter Type

Foreclosure

Case Last Refreshed

Feb 05, 2024

On April 19, 2023 a civil case was filed in the jurisdiction of Green Lake County. Judge Slate, Mark T. presiding.

Filed

Apr 19, 2023

Status

Active

Judge

Hon. Slate, Mark T. Trellis Spinner 👉 Discover key insights by exploring more analytics for Slate, Mark T.

Court

Green Lake County

County

Green Lake County, WI

Category

Civil

Case Last Refreshed

Feb 05, 2024

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