Judge William L. Downing: Professional Background and Legal Expertise

King County Superior Court, Department retired

Appointed By: Gov. Booth Gardner

Biography

The Hon. William L. Downing (Ret.) served as a judge for the King County Superior Court in Washington. Downing was appointed to the bench by former Governor Booth Gardner in 1989. He retired on January 6, 2017 and joined JAMS as a private mediator and arbitrator.


Over the course of his judicial career, Downing received national attention for his ruling that same-sex marriages are legal in Washington.


Prior to his appointment, Downing worked for the King County Prosecuting Attorney’s Office (1978 to 1989). During his tenure there, he started as a deputy prosecuting attorney, rising through the ranks to become a senior deputy prosecuting attorney.


Downing earned a B.A. from Vassar College in 1971. He spent the next several years working as a deckhand for the American Commercial Barge Line (New Orleans), the Federal Barge Line (New Orleans), and the F/V Patti Lu (Blaine) before completing a J.D. at the University of Washington School of Law in 1978.


His memberships have included the Public Disclosure Commission, the William L. Dwyer Inn of Court, the Washington State Center for Court Research Advisory Board, and the Superior Court Judges Association. He also sat on the Washington Pattern Jury Instructions Committee, the Bench-Bar-Press Liaison Committee, and the YMCA Youth & Government Board of Directors.


He is a recipient of the James Madison Award from the Washington Coalition for Open Government (2019), the Flame of Democracy Award from the Counsel on Public Legal Education (2018), the Outstanding Judge Award from the King County Bar Association (2006), and the Judge of the Year Award from the Washington State Trial Lawyers Association (2005).

Recent Cases by Hon. William L. Downing

On January 5, 2017 a tort /motor vehicle case was filed in the jurisdiction of King County. Judge William L. Downing presiding.

Filed

Jan 05, 2017

Status

Closed

Judge

Hon. William L. Downing Trellis Spinner 👉 Discover key insights by exploring more analytics for William L. Downing

Court

King County

County

King County, WA

Court Category

Tort /Motor Vehicle

Practice Area

Torts

Matter Type

Automobile

Case Last Refreshed

Sep 30, 2021

On January 4, 2017 a dissolution no children case was filed in the jurisdiction of King County. Judge William L. Downing presiding.

Filed

Jan 04, 2017

Status

Judgment of Divorce,Annulment,Separation

Judge

Hon. William L. Downing Trellis Spinner 👉 Discover key insights by exploring more analytics for William L. Downing

Court

King County

County

King County, WA

Court Category

Dissolution no Children

Practice Area

Family

Matter Type

Divorce,Separation

Case Last Refreshed

Sep 30, 2021

On December 30, 2016 a dissolution no children case was filed in the jurisdiction of King County. Judge William L. Downing presiding.

Filed

Dec 30, 2016

Status

Judgment of Divorce,Annulment,Separation

Judge

Hon. William L. Downing Trellis Spinner 👉 Discover key insights by exploring more analytics for William L. Downing

Court

King County

County

King County, WA

Court Category

Dissolution no Children

Practice Area

Family

Matter Type

Divorce,Separation

Case Last Refreshed

Sep 30, 2021

On December 30, 2016 a commerical case was filed in the jurisdiction of King County. Judge William L. Downing presiding.

Filed

Dec 30, 2016

Status

Closed

Judge

Hon. William L. Downing Trellis Spinner 👉 Discover key insights by exploring more analytics for William L. Downing

Court

King County

County

King County, WA

Court Category

Commerical

Practice Area

Commercial

Matter Type

General Commercial

Case Last Refreshed

Sep 30, 2021

On December 29, 2016 a tort /motor vehicle case was filed in the jurisdiction of King County. Judge William L. Downing presiding.

Filed

Dec 29, 2016

Status

Dismissal

Judge

Hon. William L. Downing Trellis Spinner 👉 Discover key insights by exploring more analytics for William L. Downing

Court

King County

County

King County, WA

Court Category

Tort /Motor Vehicle

Practice Area

Torts

Matter Type

Automobile

Case Last Refreshed

Sep 30, 2021

On December 28, 2016 an administrative law review case was filed in the jurisdiction of King County. Judge William L. Downing presiding.

Filed

Dec 28, 2016

Status

Relief Denied

Judge

Hon. William L. Downing Trellis Spinner 👉 Discover key insights by exploring more analytics for William L. Downing

Court

King County

County

King County, WA

Court Category

Administrative Law Review

Practice Area

Administrative

Matter Type

Admin Appeals

Case Last Refreshed

Sep 30, 2021

On December 28, 2016 a dissolution no children case was filed in the jurisdiction of King County. Judge William L. Downing presiding.

Filed

Dec 28, 2016

Status

Judgment of Divorce,Annulment,Separation

Judge

Hon. William L. Downing Trellis Spinner 👉 Discover key insights by exploring more analytics for William L. Downing

Court

King County

County

King County, WA

Court Category

Dissolution no Children

Practice Area

Family

Matter Type

Divorce,Separation

Case Last Refreshed

Sep 30, 2021

On December 27, 2016 a commerical case was filed in the jurisdiction of King County. Judge William L. Downing presiding.

Filed

Dec 27, 2016

Status

Dismissal

Judge

Hon. William L. Downing Trellis Spinner 👉 Discover key insights by exploring more analytics for William L. Downing

Court

King County

County

King County, WA

Court Category

Commerical

Practice Area

Commercial

Matter Type

General Commercial

Case Last Refreshed

Sep 30, 2021

On December 27, 2016 a tort /motor vehicle case was filed in the jurisdiction of King County. Judge William L. Downing presiding.

Filed

Dec 27, 2016

Status

Dismissal

Judge

Hon. William L. Downing Trellis Spinner 👉 Discover key insights by exploring more analytics for William L. Downing

Court

King County

County

King County, WA

Court Category

Tort /Motor Vehicle

Practice Area

Torts

Matter Type

Automobile

Case Last Refreshed

Sep 30, 2021

On December 22, 2016 a dissolution no children case was filed in the jurisdiction of King County. Judge William L. Downing presiding.

Filed

Dec 22, 2016

Status

Judgment of Divorce,Annulment,Separation

Judge

Hon. William L. Downing Trellis Spinner 👉 Discover key insights by exploring more analytics for William L. Downing

Court

King County

County

King County, WA

Court Category

Dissolution no Children

Practice Area

Family

Matter Type

Divorce,Separation

Case Last Refreshed

Sep 30, 2021

On December 22, 2016 a tort /motor vehicle case was filed in the jurisdiction of King County. Judge William L. Downing presiding.

Filed

Dec 22, 2016

Status

Dismissal

Judge

Hon. William L. Downing Trellis Spinner 👉 Discover key insights by exploring more analytics for William L. Downing

Court

King County

County

King County, WA

Court Category

Tort /Motor Vehicle

Practice Area

Torts

Matter Type

Automobile

Case Last Refreshed

Sep 30, 2021

On December 22, 2016 a miscellaneous, civil (2) case was filed in the jurisdiction of King County. Judge William L. Downing presiding.

Filed

Dec 22, 2016

Status

Dismissal

Judge

Hon. William L. Downing Trellis Spinner 👉 Discover key insights by exploring more analytics for William L. Downing

Court

King County

County

King County, WA

Court Category

Miscellaneous, Civil (2)

Case Last Refreshed

Sep 30, 2021

On December 21, 2016 a commerical case was filed in the jurisdiction of King County. Judge William L. Downing presiding.

Filed

Dec 21, 2016

Status

Dismissal

Judge

Hon. William L. Downing Trellis Spinner 👉 Discover key insights by exploring more analytics for William L. Downing

Court

King County

County

King County, WA

Court Category

Commerical

Practice Area

Commercial

Matter Type

General Commercial

Case Last Refreshed

Sep 30, 2021

On December 21, 2016 a tort /motor vehicle case was filed in the jurisdiction of King County. Judge William L. Downing presiding.

Filed

Dec 21, 2016

Status

Dismissal

Judge

Hon. William L. Downing Trellis Spinner 👉 Discover key insights by exploring more analytics for William L. Downing

Court

King County

County

King County, WA

Court Category

Tort /Motor Vehicle

Practice Area

Torts

Matter Type

Automobile

Case Last Refreshed

Sep 30, 2021

On December 20, 2016 a foreclosure case was filed in the jurisdiction of King County. Judge William L. Downing presiding.

Filed

Dec 20, 2016

Status

Closed

Judge

Hon. William L. Downing Trellis Spinner 👉 Discover key insights by exploring more analytics for William L. Downing

Court

King County

County

King County, WA

Court Category

Foreclosure

Practice Area

Property

Matter Type

Foreclosure

Case Last Refreshed

Mar 17, 2022

On December 20, 2016 a case was filed in the jurisdiction of King County. Judge William L. Downing presiding.

Filed

Dec 20, 2016

Status

Closed

Judge

Hon. William L. Downing Trellis Spinner 👉 Discover key insights by exploring more analytics for William L. Downing

Court

King County

County

King County, WA

Practice Area

Property

Matter Type

Foreclosure

Case Last Refreshed

Mar 07, 2025

On December 16, 2016 a quiet title case was filed in the jurisdiction of King County. Judge William L. Downing presiding.

Filed

Dec 16, 2016

Status

Relief Denied

Judge

Hon. William L. Downing Trellis Spinner 👉 Discover key insights by exploring more analytics for William L. Downing

Court

King County

County

King County, WA

Court Category

Quiet Title

Practice Area

Property

Matter Type

Quiet Title

Case Last Refreshed

Sep 30, 2021

On December 16, 2016 a case was filed in the jurisdiction of King County. Judge William L. Downing presiding.

Filed

Dec 16, 2016

Status

Dismissal

Judge

Hon. William L. Downing Trellis Spinner 👉 Discover key insights by exploring more analytics for William L. Downing

Court

King County

County

King County, WA

Practice Area

Property

Matter Type

Quiet Title

Case Last Refreshed

Nov 26, 2023

On December 15, 2016 a dissolution no children case was filed in the jurisdiction of King County. Judge William L. Downing presiding.

Filed

Dec 15, 2016

Status

Judgment of Divorce,Annulment,Separation

Judge

Hon. William L. Downing Trellis Spinner 👉 Discover key insights by exploring more analytics for William L. Downing

Court

King County

County

King County, WA

Court Category

Dissolution no Children

Practice Area

Family

Matter Type

Divorce,Separation

Case Last Refreshed

Sep 30, 2021

On December 15, 2016 a commerical case was filed in the jurisdiction of King County. Judge William L. Downing presiding.

Filed

Dec 15, 2016

Status

Closed

Judge

Hon. William L. Downing Trellis Spinner 👉 Discover key insights by exploring more analytics for William L. Downing

Court

King County

County

King County, WA

Court Category

Commerical

Practice Area

Commercial

Matter Type

General Commercial

Case Last Refreshed

Sep 30, 2021

On December 14, 2016 a tort /motor vehicle case was filed in the jurisdiction of King County. Judge William L. Downing presiding.

Filed

Dec 14, 2016

Status

Dismissal

Judge

Hon. William L. Downing Trellis Spinner 👉 Discover key insights by exploring more analytics for William L. Downing

Court

King County

County

King County, WA

Court Category

Tort /Motor Vehicle

Practice Area

Torts

Matter Type

Automobile

Case Last Refreshed

Sep 30, 2021

On December 13, 2016 a dissolution no children case was filed in the jurisdiction of King County. Judge William L. Downing presiding.

Filed

Dec 13, 2016

Status

Judgment of Divorce,Annulment,Separation

Judge

Hon. William L. Downing Trellis Spinner 👉 Discover key insights by exploring more analytics for William L. Downing

Court

King County

County

King County, WA

Court Category

Dissolution no Children

Practice Area

Family

Matter Type

Divorce,Separation

Case Last Refreshed

Sep 30, 2021

On December 9, 2016 a commerical case was filed in the jurisdiction of King County. Judge William L. Downing presiding.

Filed

Dec 09, 2016

Status

Closed

Judge

Hon. William L. Downing Trellis Spinner 👉 Discover key insights by exploring more analytics for William L. Downing

Court

King County

County

King County, WA

Court Category

Commerical

Practice Area

Commercial

Matter Type

General Commercial

Case Last Refreshed

Sep 30, 2021

On December 8, 2016 a foreclosure case was filed in the jurisdiction of King County. Judge William L. Downing presiding.

Filed

Dec 08, 2016

Status

Closed

Judge

Hon. William L. Downing Trellis Spinner 👉 Discover key insights by exploring more analytics for William L. Downing

Court

King County

County

King County, WA

Court Category

Foreclosure

Practice Area

Property

Matter Type

Foreclosure

Case Last Refreshed

Sep 30, 2021