Notes:
1900 Census PA, Dauphin, Harrisburg, Ward 10
Plunkett, James, head, May 1852, 48, m. 12 yrs., b. PA/Ireland/Germany Beltman heading shop
" , Hanna, wife, Jan 1835, 65, m. 12 yrs, 8 children, 4 living, b PA/PA/?
Mumma, Charles, step-son, Apr. 1865, 35, b. PA/PA/PA, occ: none
" , Katie, step-dau, Jan 1869, 31, b: PA/PA/PA
1910 Census PA Dauphin Co., Harrisburg, Ward 10, 2132 Atlas St.
Plunkett, James, head, 54, widowed, b. PA/Ireland/Germany, laborer Rail Road Co.
Mumma, Charles, step-son, 44, single, b. PA/PA/PA, nurse, private family
" , Catharine, step-dau., 38, single, b. PA/PA/PA
1920 Census PA, Dauphin Co., Harrisburg City, Ward 10,
2132 Atlas St
Mumma, Charles, head, owns, 54, single, b. PA/PA/PA, nurse private family
" , Catherine, sister, 52, b. PA/PA/PA, housekeeper private family
Plunkett, James, 65, b. PA/Ireland, PA, watchman Rail Road
1930 Census, PA, Dauphin Co., Harrisburg City, Ward 10,
2132 Atlas Street
Mumma, Charles, head, owns, $1000, 62, single, b. PA/PA/PA, murse private duty
" , Katherine, sister, 59, single, b. PA/PA/PA
1940: Harrisburg, Dauphin, Pennsylvania
2132 Atlas Street
Charles Mumma, head, 74, single, b: PA
Katherine Mumma, sister, 71, single, b: PA