1920 MI CENSUS - A.Ruth Lowber, age 15, b. Michigan, is enumerated with Frederick, age 39, b. Delaware, and M. Marie, age 39, b. Pennsylvania, along with C. Fredrick, age 14, Missouri, D. David, age 11, b. Missouri, and A. Margaret, age 9, b. Missouri. Also enumerated with the family are Nicholas Lowber, age 13, identified as nephew [of Frederick], b. New Mexico, and L. Adell, age 9, identified as niece [of Frederick], b. Pennsylvania. 
1940 MI CENSUS - Ruthann Hayes, age 25, b. Michigan, is enumerated with husband Eli E. Hayes, age 31, occupation teacher, b. Michigan, along with Anne, age 9, b. Michigan.

DISCREPANCY - 1940 census gives birthplace as Missouri, but 1920 census and DC give birthplace as Michigan.

Mrs Ruthanna L. Hayes, mother of Dr Anne M. Hayes of Oregon Fairview Home, died Friday night in a Salem nursing home. She resided with her daughter at Fairview. Besides the daughter, she leaves one sister, Mrs Margaret Polk, Santa Ana, Calif, two brothers, Freerick C. Lowber, Canton, Ohio, and David Lowber, Morrison, Ill, and four grandchildren. Services will be 1 pm Wednesday in St Paul’s Episcopal Church. A. rosary will be said at 8 pm Tuesday in V.T. Golden chapel. Burial will be in Zena Cemetery.

Oregon Statesman, Saturday, September 28, 1963, 7:3-4

Agnes Janseen Compilation
OSBH DC (Marion County 1963) #12707
1920 MI CENSUS (Washtenaw Co., Ann Arbor, ED 138, pg 6A)
1940 MI CENSUS (Wayne Co., Detroit, ED 84-1479A, pg 10A)

OS 28 Sept 1963, 7:3-4