Hi Dalene, In 1920 Ninevah, Amy and Dale Davis were living in JOhnstown, Brown Co., NE.
In 1930 Ninevah, Louisa and Wesley were living in Pelican Bay, Klamath Co., OR. Ninevah, b. NE, 45, 2nd marr @ 42, lumber mill laborer. Louisa, b. IA, 33, marr @ 35. Wesley, b. NE, 2.
The 1930 Census is the most recent one available to the public.
However, I found a Family Tree posted by Frances and she might have the key to this family. She shows Ninevah E. Davis, b. 1882, d.=1940 married to Martha Louise Jessup who was b. 1893, IA and d. 1964, CA.
Martha Louise was previously married to a Schnitger and had the following children: Infant, b. 1911 and d. 1911. Francis Otto Schnitger, b. 1911 and d. 1977. Goldie Elvena Schnitger, b. 1914 and d. 1985. Edna Mae Schnitger, b. 1917, d. 1997. Henry Schnitger, b. 1919, d. 1971. Raymond Leslie Schnitger, b. 1927, NE and d. 2003, OR.
She doesn't seem to know about Ninevah's first wife Amy because she doesn't have her listed. I've asked her to contact you via your query.
A Raymond Leslie Schnitger, Born 8 Dec 1927, Service Info=US Army World War II, died 29 June 2003, Cemetery=Private Family Cem., Kernville, CA 93238. Source: US Veterans Gravesites ca 1775-2006, www.ancestry.com.
A Raymond L. Schnitger b. 8 Dec 1927, Last Residence=Kerby, Josephine Co., OR 97531, d. 29 June 2003. His soc. sec. # was assigned in OR before 1951. Source: Social Security Death Index, www.ancestry.com.