Honorable Donald R. Letourneau Washington County Circuit Court, Hillsboro The Honorable Donald R. Letourneau, Washington County Circuit Court, Hillsboro. Judge Letourneau has been a judge in Washington County since August 1992. He was one of the original members of the family law bench in Washington County when the one judge/one family plan was adopted in 2000. Prior to taking the bench, Judge Letourneau was a career public defender. Judge Letourneau is currently chair of the Domestic Violence Intervention Council of Washington County. (02/10)