Notes:
1880 Census, MD, Baltimore, 12th District, dwelling 333
Mason, Catharine, 83,widowed, gardener, b: MD/MD/MD
" , J. Thomas, 42, widowed, son, gardener, b: MD/MD/MD
" , Carville, 40, son, married, gardener, b: MD/MD/MD
" , Georganna, 31, dau in law, married, keeping house, b: MD/MD/MD
" , George Arthur, 14, grand son, at school, b: MD/MD/MD
" , Wesley W., 1, grand son, b: MD/MD/MD
" , Virginia C., 35, dau, b: MD/MD/MD
" , Robert F., 1, grand son, b: MD/MD/MD
Jackson, John, black, servant, farm hand, b: MD/MD/MD
1900 Census MD, Baltimore, 4th pct. ED 139, dwelling 204
Mason, Carvil S., head, b: Apr 1840, 60, m: 22 yrs
" , Georgeanna, wife, b: Apr 1847, 53, m: 22 yrs, 4 children, 4 living, b: MD/MD/MD
" , Wesley W., son, b: May 1879, 21, single, b: MD/MD/MD, machinist
" , Mary A., dau, b: Sep 1881, 18, single, b: MD/MD/MD
" , Carrie B., dau, b: Dec 1884, 15, single, b: MD/MD/MD
" , Harry A., son, b: June 1886, 13, single, b: MD/MD/MD
" Joseph T., brother, b: Aug 1836, 63, widowed, b: MD/MD/MD