Notes:
1900 Census, PA, Northumberland, Mt. Carmel Borough., ED136, p. 45A 13 June 1900
Mummah, Aaron, head, July 1859, 40, m. 16 yrs., b. PA/PA/PA, occ: mine laborer
" , Mary C, wife, Dec 1866, 33, m. 16 yrs, 8 children, 6 living, b. PA/Germany/Germany
" , Emma, dau, Sept 1885, 14, b. PA/PA/PA occ: cigar maker
" , Caroline, dau, Oct 1886, 13, b. PA/PA/PA, at school
" , Edna, dau, Oct, 1888, 11, b. PA/PA/PA, at school
" , Levy S., son, Sept 1891, 8, at school
" , Mabel, dau, Feb 1897, 3, b. PA/PA/PA
" , Malen, son, Sept 1898, 1, b. PA/PA/PA
1910 Census, PA, Northumberland Co., Mt. Carmel Borough., ED 80
Mummah, Aaron, Head, 50, m1, 25 yrs, b. PA/PA/PA, occ: miner, One Mine
" , Mary, wife, 44, m1, 25 yrs, 8 children, 5 living, b. PA/Germany/Germany
" , Emma, dau, 24, single, b. PA/PA/PA, occ: cigar maker, factory
" , Carrie, dau, 23, single, b. PA/PA/PA, occ: seamstress, shirt factory
" , Levi, son, 18, single, b. PA/PA/PA, occ: laborer, One Mine
" , Mabel, dau, 13, single, b. PA/PA/PA
1920 Census, PA, Northumberland Co., Mt. Carmel Twp., ED 105,
Mummah, Levi, head, renter,28, married, b. PA/PA/PA, occ: laborer coal mine
" , Ida, wife, 27, b. PA/PA/PA
" , Franklin, son, 5, single, b. PA/PA/PA
" , Raymond, son, 2, single, b. PA/PA/PA
1930 Census, PA, Northumberland Co., Mt. Carmel Twp., Natalie Village
Mummah, Samuel L., renter, no radio, 38, m. age 22, b. PA/PA/PA, occ: carpenter coal mine
" , Ida G., wife, 37, m age 21, b. PA/PA/PA
" , Samuel F., son, 15, single, b. PA/PA/PA
" , Raymond A., son, 15, single, b. PA/PA/PA
" , Henry E., son, 10, single, b. PA/PA/PA
" , Levi J., son, 4 3/12, single, b. PA/PA/PA
Maurey, Samuel R., brother-in-law, 53, widow, b. PA/PA/PA, occ: carpenter coal mine
Marriage found in LDS FamilySearch database. In his early life he went by the name of Levi, but used the name of Samuel in his later life.