he National Archives, Washington DC; Washington DC; ARC Title: Naturalization Records for the Superior Court for King, Pierce, Thurston, and Snohomish Counties, Washington, 1850-1974; NAI Number: M1543; Record Group Title: Records of District Courts of the United States, 1685 - 2009; Record Group Number: 21.

• Title	he National Archives, Washington DC; Washington DC; ARC Title: Naturalization Records for the Superior Court for King, Pierce, Thurston, and Snohomish Counties, Washington, 1850-1974; NAI Number: M1543; Record Group Title: Records of District Courts of the United States, 1685 - 2009; Record Group Number: 21.
  Short Title	USA, Washington, U.S., Petitions for Naturalization, 1860-1991
  Author	Washington.
  Publisher	\i Ancestry\i0 . ancestry.ca : 2011
  Source ID	S910
  Linked to (1)	William Alexander Gow