Find A Grave contributor Lee Richards has made a suggestion:
-------------------------

1910USC St Helens, Columbia, OR - Harvey W(illiam) Cade H Own 29 M B US Md 5Yrs F/M OH Laborer Odd Jobs, Rena E(lmira)(nee Magill) W 21 M B MN md 5Yrs 3Kids3Living F/M US, Rosa E(lmira) D3 B OR, Violet M(ay) D2 B OR, Harvey E(dward) S1 B OR

1920USC St Helens, Columbia, OR Church St - Harvey W(illiam) Cade H Own 37 M B KS F/M PA Carpenter House, Rena E(lmira)(nee Magill) W 32 M B MN F/M US, Rose E(lmira)(md Bertis) D13 B OR, Violet M(ay) D12 B OR, Harvey E(dward) S10 B OR, James N (H) S8 B OR, Walter G(ordon) S5 B OR, Robert D(eming)S3 6/12 B OR

1930USC Saint Helens, Columbia, OR 25 Crouse Addition - Harvey W(illiam)Cade H Own $1800 49 M B KS md at 24 F IL M OH Carpenter House, Rena E(lmira)(nee Magill) W 41 M B MN F/M MN, Harvey E(dward) S20 B OR, Walter Gordon S15 b OR, Robert D(eming) S13 B OR, William R (Brice) S7 B OR, David D(aniel) S5 B OR, Charity G(race)D3 B OR, Paul U (Victor) S1 B OR

1940USC St Helens, Columbia, OR SH#11A (1935 Same House) SH#11A - Harvey William Cade H Own$1200 59 M B KS 6th grade Labor 1939 52wks $1340Inc, Rena E(lmira) (nee Magill) W 51 M B MN 5th grade, Harvey Edward S31 Div B OR 5th grade Labor 1939 52wks $1332Inc, Robert (Deming) S23 B OR 8th grade Labor 1939 52wks $1000Inc, William R (Brice) S17 B OR, David (Daniel) S15 B OR, Charly (Charity Grace) D13 B OR, Paul (Victor) S11 B OR

S/S Applications and Claims Index, 1936-2007
Harvey William Cade
SSN: XXX-XX-2986
Birth: 24 Mar 1881 Place: Twin Falls, KS
Claim Date: 7 Aug 1946
Type of Claim: Life Claim
Notes: 27 Dec 1978: Name listed as HARVEY WILLIAM CADE

WW II Draft Registration Cards, 1942
Harvey W Cade
Age: 61, White
Birth: 24 Mar 1881 Place: Fallriver, KS (Fall River, Greenwood, KS)
Residence Year: 1942 Residence: Houlton, Or

Oregon, Death Index, 1898-2008
Harvey ? Cade
Age: 80
Birth Date: abt 1881
Death: 2 Aug 1961 Place: Columbia
Certificate: 9640

Info from Lee Richards