Judge Marybeth Dingledy: Professional Background and Legal Expertise

Snohomish County Superior Court, Department 5B / 11

Appointed By: Gov. Christine O'Grady Gregoire

Biography

The Hon. Marybeth Dingledy is a judge for the Snohomish County Superior Court in Washington. She was appointed to the bench by former Governor Christine Gregoire on January 12, 2012, filling a vacancy created by the retirement of the Hon. Ronald L. Castleberry.


Prior to her appointment, Dingledy served as a public defender for the Snohomish County Public Defender Association (1996 to 2012). She sat as the misdemeanor supervisor and the drug court liaison, and she represented clients in misdemeanor, civil commitment, and felony cases. Before that, she was a deputy prosecuting attorney for the King County Prosecuting Attorney’s Office (1995).


Dingledy earned a bachelor’s degree in history and political science from Middlebury College in 1991. She then completed a J.D. at William & Mary Law School in 1995.


Her memberships have included the Washington Trails Association, the Everett Mountaineers Climbing Committee, the Sierra Club Inner City Outings, and the Board of the Climb to Fight Breast Cancer. She also sits on the Court Operations Committee and the Facilities Committee of the Snohomish County Superior Court.


When not presiding over legal matters, Dingledy enjoys leading backpacking trips and climbing local, national, and international mountains.

Recent Cases by Hon. Marybeth Dingledy

On July 8, 2024 a case was filed in the jurisdiction of Snohomish County. Judge Marybeth Dingledy presiding.

Filed

Jul 08, 2024

Status

Active

Judge

Hon. Marybeth Dingledy Trellis Spinner 👉 Discover key insights by exploring more analytics for Marybeth Dingledy

Court

Superior

County

Snohomish County, WA

Practice Area

Probate

Matter Type

General Probate

Case Last Refreshed

Jul 09, 2024

On March 22, 2024 a case was filed in the jurisdiction of Snohomish County. Judge Marybeth Dingledy presiding.

Filed

Mar 22, 2024

Status

Active

Judge

Hon. Marybeth Dingledy Trellis Spinner 👉 Discover key insights by exploring more analytics for Marybeth Dingledy

Court

Snohomish County

County

Snohomish County, WA

Practice Area

Property

Matter Type

Eminent Domain

Case Last Refreshed

Mar 25, 2024

On February 8, 2024 a case was filed in the jurisdiction of Snohomish County. Judge Marybeth Dingledy presiding.

Filed

Feb 08, 2024

Status

Active

Judge

Hon. Marybeth Dingledy Trellis Spinner 👉 Discover key insights by exploring more analytics for Marybeth Dingledy

Court

Snohomish County

County

Snohomish County, WA

Practice Area

Torts

Matter Type

General Torts

Case Last Refreshed

Feb 09, 2024

On January 26, 2024 a case was filed in the jurisdiction of Snohomish County. Judge Marybeth Dingledy presiding.

Filed

Jan 26, 2024

Status

Active

Judge

Hon. Marybeth Dingledy Trellis Spinner 👉 Discover key insights by exploring more analytics for Marybeth Dingledy

Court

Snohomish County

County

Snohomish County, WA

Practice Area

Commercial

Matter Type

General Commercial

Case Last Refreshed

Jan 29, 2024

On December 11, 2023 a case was filed in the jurisdiction of Snohomish County. Judge Marybeth Dingledy presiding.

Filed

Dec 11, 2023

Status

Active

Judge

Hon. Marybeth Dingledy Trellis Spinner 👉 Discover key insights by exploring more analytics for Marybeth Dingledy

Court

Snohomish County

County

Snohomish County, WA

Practice Area

Probate

Matter Type

Trusts

Case Last Refreshed

Jan 30, 2024

On June 14, 2023 a case was filed in the jurisdiction of Snohomish County. Judge Marybeth Dingledy presiding.

Filed

Jun 14, 2023

Status

Closed

Judge

Hon. Marybeth Dingledy Trellis Spinner 👉 Discover key insights by exploring more analytics for Marybeth Dingledy

Court

Snohomish County

County

Snohomish County, WA

Case Last Refreshed

Aug 21, 2023

On June 6, 2023 a case was filed in the jurisdiction of Snohomish County. Judge Marybeth Dingledy presiding.

Filed

Jun 06, 2023

Status

Closed

Judge

Hon. Marybeth Dingledy Trellis Spinner 👉 Discover key insights by exploring more analytics for Marybeth Dingledy

Court

Snohomish County

County

Snohomish County, WA

Case Last Refreshed

Aug 23, 2023

On May 25, 2023 a case was filed in the jurisdiction of Snohomish County. Judge Marybeth Dingledy presiding.

Filed

May 25, 2023

Status

Closed

Judge

Hon. Marybeth Dingledy Trellis Spinner 👉 Discover key insights by exploring more analytics for Marybeth Dingledy

Court

Snohomish County

County

Snohomish County, WA

Case Last Refreshed

Aug 22, 2023

On May 17, 2023 a case was filed in the jurisdiction of Snohomish County. Judge Marybeth Dingledy presiding.

Filed

May 17, 2023

Status

Dismissal

Judge

Hon. Marybeth Dingledy Trellis Spinner 👉 Discover key insights by exploring more analytics for Marybeth Dingledy

Court

Snohomish County

County

Snohomish County, WA

Practice Area

Torts

Matter Type

General Torts

Case Last Refreshed

Aug 22, 2023

On May 10, 2023 a case was filed in the jurisdiction of Snohomish County. Judge Marybeth Dingledy presiding.

Filed

May 10, 2023

Status

Closed

Judge

Hon. Marybeth Dingledy Trellis Spinner 👉 Discover key insights by exploring more analytics for Marybeth Dingledy

Court

Snohomish County

County

Snohomish County, WA

Case Last Refreshed

Aug 22, 2023

On May 10, 2023 a case was filed in the jurisdiction of Snohomish County. Judge Marybeth Dingledy presiding.

Filed

May 10, 2023

Status

Closed

Judge

Hon. Marybeth Dingledy Trellis Spinner 👉 Discover key insights by exploring more analytics for Marybeth Dingledy

Court

Snohomish County

County

Snohomish County, WA

Practice Area

Family

Matter Type

Domestic Violence

Case Last Refreshed

Aug 22, 2023

On May 1, 2023 a case was filed in the jurisdiction of Snohomish County. Judge Marybeth Dingledy presiding.

Filed

May 01, 2023

Status

Return from Appeal

Judge

Hon. Marybeth Dingledy Trellis Spinner 👉 Discover key insights by exploring more analytics for Marybeth Dingledy

Court

Superior

County

Snohomish County, WA

Practice Area

Criminal

Matter Type

Habeas Corpus

Case Last Refreshed

Jan 17, 2025

On April 26, 2023 a case was filed in the jurisdiction of Snohomish County. Judge Marybeth Dingledy presiding.

Filed

Apr 26, 2023

Status

Appealed

Judge

Hon. Marybeth Dingledy Trellis Spinner 👉 Discover key insights by exploring more analytics for Marybeth Dingledy

Court

Snohomish County

County

Snohomish County, WA

Practice Area

Civil

Matter Type

Injunctive Action

Case Last Refreshed

Aug 21, 2023

On April 25, 2023 a case was filed in the jurisdiction of Snohomish County. Judge Marybeth Dingledy presiding.

Filed

Apr 25, 2023

Status

Judgment (Other)

Judge

Hon. Marybeth Dingledy Trellis Spinner 👉 Discover key insights by exploring more analytics for Marybeth Dingledy

Court

Snohomish County

County

Snohomish County, WA

Practice Area

Creditor

Matter Type

Collections

Case Last Refreshed

Aug 22, 2023

On April 21, 2023 a case was filed in the jurisdiction of Snohomish County. Judge Marybeth Dingledy presiding.

Filed

Apr 21, 2023

Status

Active

Judge

Hon. Marybeth Dingledy Trellis Spinner 👉 Discover key insights by exploring more analytics for Marybeth Dingledy

Court

Snohomish County

County

Snohomish County, WA

Practice Area

Civil

Matter Type

Injunctive Action

Case Last Refreshed

Aug 19, 2023

On April 7, 2023 a case was filed in the jurisdiction of Snohomish County. Judge Marybeth Dingledy presiding.

Filed

Apr 07, 2023

Status

Closed

Judge

Hon. Marybeth Dingledy Trellis Spinner 👉 Discover key insights by exploring more analytics for Marybeth Dingledy

Court

Snohomish County

County

Snohomish County, WA

Practice Area

Property

Matter Type

Eminent Domain

Case Last Refreshed

Nov 29, 2023

On April 7, 2023 a case was filed in the jurisdiction of Snohomish County. Judge Marybeth Dingledy presiding.

Filed

Apr 07, 2023

Status

Active

Judge

Hon. Marybeth Dingledy Trellis Spinner 👉 Discover key insights by exploring more analytics for Marybeth Dingledy

Court

Snohomish County

County

Snohomish County, WA

Practice Area

Property

Matter Type

Eminent Domain

Case Last Refreshed

Aug 19, 2023

On April 6, 2023 a case was filed in the jurisdiction of Snohomish County. Judge Marybeth Dingledy presiding.

Filed

Apr 06, 2023

Status

Stipulated Judgment

Judge

Hon. Marybeth Dingledy Trellis Spinner 👉 Discover key insights by exploring more analytics for Marybeth Dingledy

Court

Snohomish County

County

Snohomish County, WA

Practice Area

Property

Matter Type

Unlawful Detainer

Case Last Refreshed

Aug 19, 2023

On March 31, 2023 a case was filed in the jurisdiction of Snohomish County. Judge Marybeth Dingledy presiding.

Filed

Mar 31, 2023

Status

Dismissal

Judge

Hon. Marybeth Dingledy Trellis Spinner 👉 Discover key insights by exploring more analytics for Marybeth Dingledy

Court

Snohomish County

County

Snohomish County, WA

Practice Area

Commercial

Matter Type

General Commercial

Case Last Refreshed

Aug 22, 2023

On March 22, 2023 a case was filed in the jurisdiction of Snohomish County. Judge Marybeth Dingledy presiding.

Filed

Mar 22, 2023

Status

Active

Judge

Hon. Marybeth Dingledy Trellis Spinner 👉 Discover key insights by exploring more analytics for Marybeth Dingledy

Court

Snohomish County

County

Snohomish County, WA

Practice Area

Probate

Matter Type

Estate Administration

Case Last Refreshed

Jan 03, 2024

On March 21, 2023 a case was filed in the jurisdiction of Snohomish County. Judge Marybeth Dingledy presiding.

Filed

Mar 21, 2023

Status

Closed

Judge

Hon. Marybeth Dingledy Trellis Spinner 👉 Discover key insights by exploring more analytics for Marybeth Dingledy

Court

Snohomish County

County

Snohomish County, WA

Practice Area

Probate

Matter Type

General Probate

Case Last Refreshed

Aug 19, 2023

On March 17, 2023 a case was filed in the jurisdiction of Snohomish County. Judge Marybeth Dingledy presiding.

Filed

Mar 17, 2023

Status

Closed

Judge

Hon. Marybeth Dingledy Trellis Spinner 👉 Discover key insights by exploring more analytics for Marybeth Dingledy

Court

Snohomish County

County

Snohomish County, WA

Case Last Refreshed

Oct 22, 2023

On February 17, 2023 a case was filed in the jurisdiction of Snohomish County. Judge Marybeth Dingledy presiding.

Filed

Feb 17, 2023

Status

Judgment (Other)

Judge

Hon. Marybeth Dingledy Trellis Spinner 👉 Discover key insights by exploring more analytics for Marybeth Dingledy

Court

Snohomish County

County

Snohomish County, WA

Practice Area

Property

Matter Type

Eminent Domain

Case Last Refreshed

Aug 21, 2023

On February 14, 2023 a case was filed in the jurisdiction of Snohomish County. Judge Marybeth Dingledy presiding.

Filed

Feb 14, 2023

Status

Other

Judge

Hon. Marybeth Dingledy Trellis Spinner 👉 Discover key insights by exploring more analytics for Marybeth Dingledy

Court

Snohomish County

County

Snohomish County, WA

Practice Area

Probate

Matter Type

Trusts

Case Last Refreshed

Dec 07, 2023