1850 OR CENSUS – Susan Walker (1m, b Oregon) enumerated with Wm M. (35y, b Virginia, occupation farmer), Jane (30y, b Missouri), U.V. [Mary] (6y, b Missouri) and Elizabeth (15y, b Virginia, black)

1870 OR CENSUS – Susan Walker (21y, b Oregon) enumerated with Walter (56y, b West Virginia, occupation farmer), Jane (52y, b Missouri), Nancy (17y, b Oregon), Ladusky (13y, b Oregon) and Dora (7y, b Oregon); also with family was Dudley Henry (26y, b Missouri, occupation laborer)

MARRIAGE – W.D. Jeffries & Susan M. Walker m 1 May 1872 at house of W.M. Walker; H.M. Waller, MG. Wit: W.B. Walker & Y.O. Waller.

1880 OR CENSUS - M. Susan, age 30, b. Oregon, is enumerated with D. Washington Jeffries, age 41, occupation M.D., b. Ohio, and Cassandra, age 7, b. Oregon.

N/A

Mrs W.D. Jeffries died at her home in Salem, Tuesday, aged 46 years. Deceased was a daughter of Major W.M. Walker, of Spring Valley, and leaves a husband and two little daughters. 

Polk County Observer, Friday, May 31, 1895, 1:5   

Susan M.
Wife of
Dr. W. D.
Jeffries
Born 
April 18, 1849
Died
May 28, 1895
Ere we reach the shining river, 
Lay we every burden down; 
Grace our spirits will deliver, 
And provide a robe and crown[shares monument with Washington, Susan Cassandra and Mary Beatrice]

Janssen Compilation
Saucy Survey & Photographs

1850 OR CENSUS (Polk co, FA#160)

1870 OR CENSUS (Polk co, FA#393)

Marion Co, Oregon, Marriage Records, 1871-1874, page 4

1880 OR CENSUS (Polk Co., Eola, ED 104, pg 464C)

Polk County Observer, 31 May 1895, 1:5