Charles and Lavina lived on a farm above Sylvan Mills in Pleasants Co., WV.140

1880 Census, Union Dist., Pleasants Co., WV, p. 137A359
Locke, Chas. E., 54, b. PA, father b. NJ, mother b. PA
Livina, wife, 55, b. VA, parents b. VA, keeping house
Frank M., son, single, 27, b. VA
Harlan P., son, single, 25, b. VA, farmer
Florence J., dau., single, 21, b. VA
John O. B. , son, single, 18, b. WV, works on farm
Mary E., dau., 16, b. WV, at home
Lyda, dau., 13, b. WV, at hoome
Edgar, John, other, single, 17, b. OH, parents b. OH, laborer