Anc.com Image-29/p034/Dw239/Vancouver Post Office
Davidson, James 50 m w $1,025/$1,100 Scotland
Davidson, Jane 42 f w Keeping House West indies
Davidson, James 15 m w Attending School California
Davidson, Margaret 79 f w Infirmity Ireland

Anc.com Image-6/p014b/Dw64/P.O. Port Townsend, Jefferson County
Pendington, William H. 29 m w Farm Laborer Pennsylvania
Davidson, John 34 m w Farmer $3,000/$1,200 Washington Territory
McDonde, Richard 39 m w Farm Laborer California

Anc.com Image-3/p182/Puyallup Valley
Davidson, D.*  (this surname is Danielson)

Anc.com Image-35/p198/Dw161/St.Eilacoom 
Davisson, D. W. C. 39 m w Cabinet Maker $600/$1,655 Ohio
Davisson, Margery B. 34 f w Housewife Indiana
Davisson, Ceatta 12 f w Oregon
Davisson, Ira S. 10 m w Washington Territory
Davisson, Mary O. 5 f w Washington Territory
Davisson, Ralph 2 m w Washington Territoty

Anc.com Image-22/p266/Dw214/Walla Walla
Gholson, Benjamin 53 m w Farmer $1,400/$1,000 Tennessee
Gholson, Sarah 51 f w Keeping House Kentucky
Gholson, George J. 20 m w Farm Hand Iowa
Gholson, William J. 18 m w Farm Hand Iowa
Gholson, Samuel W. 17 Farm Hand Iowa
Gholson, Sarah 12 f w Iowa
Davidson, Ella 6 f w Washington Territory

Anc.com Image-39/p274/Dw346/Walla Walla
Davidson, N. M. (Noah M. Davidson) 37 m w Farmer $700/$850 Illinois
Davidson, Suzan 29 f w Keeping House Kentucky
Davidson, George 2 m w Washington Territory
Davidson, Belle 2/12 f w Washington Territory b. April

Anc.com Image-44/p280/Dw423/Walla Walla
Actor, Charles (Herman Charles Actor) 34 m w Farmer $1,800/$950 Ohio
Actor, Sarah (Sarah Birton Davidson) 34 f w Keeping House Illinois
  (m 23 Jul 1863 Walla Walla Co Wa, d/o George Milton Davidson & Mary Emeline Beauchamp)
Actor, Margaret (Margaret Lugania Actor) 6 f w Washington Territory
Actor, Mary (Mary Emeline Actor) 4 f w Washington Territory
Actor, Frank (Charles Franklin Actor) 2 m w Washington Territory
Actor, Sarah (Sarah Louise Actor) 8/12 f w Washington Territory 
(WorldConnect) (1870 Walla Walla Co Wa) (1880 Walla Walla Co Wa)

Source - Ancestry.com