His death certificate (scanned online at the Missouri State Archives web site) records George W. Pollock, age 80 years 5 months 28 days, born 30 Oct 1847 in Ohio, died 28 April 1928 in Galt, Grundy Co., Mo, married (wife’s name field blank), father Robt Pollock, born Ohio, mother’s maiden name Nancy Cartwell, born Ohio, cause of death myocarditis, informant Geo & Hal Pollock, Galt, Mo., burial in Old I.O.O.F. Cemetery, Galt, Mo.

Her death certificate (scanned online at the Missouri State Archives web site) records Eliza J. Pollock, age 78 years 11 months 21 days, born 15 May 1849 in Ky, died 6 May 1828 in Galt, Grundy Co., Mo., widow of Geo. W. Pollock, father Wm Downing, mother’s maiden name Rosanna Walton, both born in Ky, cause of death myocarditis, informant Geo Pollock Jr., Galt, Mo, burial in Old I.O.O.F. Cemetery, Galt, Mo.

1880 census of Liberty township, Grundy Co., Missouri, enumerated 9 June, lists on p. 12 as family #4:
Pollock, George W., 32, farmer, b. Oh Oh --; Eliza, wife, 31, b. Ky Ky Ohio; Annie, dau, 2, b. Mo Oh Ky; Gracy, dau, 11/12, b. June, Mo Oh Ky; Downing, Maggie, 21, sister-in-law, b. Mo Ky Ky.