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Beaverton City Library

FamilySearch - FamilySearch Center Locator: Washington County

From FamilySearch.org - Find a FamilySearch Center

FamilySearch Catalog

Hillsboro Public Library

Oregon Historical County Records Guide

From the Oregon Secretary of State Archives Division. A comprehensive descriptive inventory of selected records for each of Oregon's 36 counties.

Oregon Historical Records Index

This index includes entries compiled from examining actual records held by the Oregon State Archives. The spelling of surnames and other information reflects the original records. Total number of entries: 568,481.

Washington County Cooperative Library Services