Thank you for letting me know there were more recent additions to Find A Grave. I did located the HOUSTON burials there. You offered to locate census info on these two couples: Thomas Benton and Armilda (KINZER) 1-SULLIVAN, m. 1871, 2-HOUSTON, m. 1874; James Brown and Mary Ellen (KINZER)1-Stewart, m. 1868, 2-HOUSTON, m. 1873. I do have the 1880 US Census info, both couples living in Wasco County, Oregon but lack any others. Family research says James moved his family to Adams County,Idaho in 1888, and Thomas moved there in 1890.