Adams, Asotin, Benton, Columbia, Franklin, Garfield, Whitman and Walla Walla Counties
Tri-City Genealogical Society
P.O. Box 1410, Richland, WA 99352-1410
~~Meets 2nd Wednesday of the month, 7pm at the Benton County PUD Auditorium, 2721 W. 10th Avenue, Kennewick, WA (corner of US-395, Ely St. and 10th Ave.) Mini beginner classes are available at 6:15pm, before the membership meeting begins. The TCGS library is located at the Richland Family History Center, 1314 Goethals Ave, Richland, WA, directly behind the Mormon Church. Library Hours; Monday, Friday, Saturday 9am-5pm and Tuesday, Wednesday, Thursday 9am-9pm. Phone: 509-946-6637. Lists of their holdings are available on the website. Research services are available. Special Collections include; The Tri-City Herald Newspaper 1970-2001. The Tri-City G.S. is a WA Non-Profit Corp. Service area is Benton and Franklin Counties, including the communities of; Kennewick, Richland, West Richland, Pasco, Othello, Prosser, Benton City, Paterson, Eltopia, Mesa, Othello, Connell, Kahlotus and the communities of Umatilla and Hermiston, OR.
Twin Rivers Genealogy Society
~~Meets 2nd Thurs 7:30 pm at the Methodist Church, except for July, Aug. & Dec.
Twin Rivers is a Non-Profit Corp., licensed in Idaho. They will provide research services. Service area includes the Lewiston, ID and Clarkston, WA and surrounding communites of Pomeroy, Dayton, Asotin and Anatone.
Walla Walla Genealogical Society (INACTIVE)
Whitman County Genealogical Society
Mail: P.O. Box 393, Pullman, WA 99163-0393
~~Meets 2nd Thurs 7:30 pm in their library at the Gladish Community & Cultural Center,
Room 103A, 115 NW State St, Pullman.
WCGS is a WA Public Benefit Corp. Their library is open to the public on Wednesdays,
9am-12pm or by appointment, call 509-332-2386. Research Services are available. The website contains an online list of the library holdings. Special Collections include; 1895 & 1910 Plat Map Books with indexes, Whitman County Families Volumes 1-3, Birth Records 1875-1907, Death Registers 1891-1907, Marriages 1872-1897 and Probates 1869-1902. Service area includes; Pullman, Colfax, Palouse, Revere, Colton, Endicott, Garfield, LaCrosse, Malden, Oakesdale, St. John and Steptoe.