Notes:
From the records of Mrs. Katie Sonon (1914) as reported in the "Royers of America" book published in 1928 by by J.G. Francis (1928), p. 47.
1900 Census, PA, Lancaster Co., Warwick twp., p. 195, dwelling 331
Hallacher, Jacob S., head, b: July 1848, 51, m: 21 yrs., b: PA/PA/PA cigar maker
" , Elizabeth L., wife, Mar 1857, 43, m: 21 yrs., 1 child, 1 living, b: PA/PA/PA
Mumma, Mamie, dau, b: July 1879, m: 3 yrs, 2 children, 1 living, b: PA/PA/PA
" , Ementize, son-in-law, Apr 1876, m: 3 yrs: b: PA/PA/PA, cigar maker
(It is not clear why Ementize's son, Jacob, is not living with them.
1910 Census, PA, Lancaster Co., Warwick Twp., ED 146, page 258, dwelling 84
Mumma, Ementize, head, 34, m1, 13 yrs., b: PA/PA/PA, proprietor, restaurant
" , Mamie, wife, 31, m1, 13 yrs, 3 children, 2 living, b: PA/PA/PA
" , Jacob H., son, 10, single, b: PA/PA/PA
" , Leote, dau, 7, single, b: PA/PA/PA
1920 Census, PA, Lancaster Co., Warwick twp., ED 104, dwelling 172
Mumma, Ementize, head, 43, m:, b: PA/PA/PA, cigar factory
" , Mamie H., wife, 40, m: , b: PA/PA/PA
" , Leah L., dau, 17, single, b: PA/PA/PA
1930 Census, PA, Lancaster Co., Warwick twp., Rothsville, ED 26, page 1
------ dwelling 32, along highway from Lititz to Brownstown -----.
Mumma, Ementize, head, owns $5000, has radio, 53, 1st m: @ age 22, b: PA/PA/PA proprietor restaurant
" , Mamie, wife, 51, 1st m: @ age 18, b: PA/PA/PA, waitress restaurant
" , Albert, father, 80, widowed, b: PA/PA/PA
----- dwelling 33 next door ------
Hallacher, Jacob, head, $8000, 81, married, b. PA/PA/PA no occupation
" , Lizzie, wife, 74, married, b. PA/PA/PA, operator shirt factory
Mumma, Jacob, grandson, 30, 1st m: @ age 21, b. PA/PA/PA, printing (?) office
" , Mabel, wife, 28, 1st m: @ age 20, b. PA/PA/PA
" , Robert, son, 8, b. PA/PA/PA
" , Bettie, dau, 7, b. PA/PA/PA
" , Annette, dau, 5, PA/PA/PA
----- dwelling 34 next door -----
Hallacher, Milton, head, owns $8000, widowed, 80, b: PA/PA/PA
" , Leroy, son, 44, single, b: PA/PA/PA
" , Gertrude, dau, 43, single, b: PA/PA/PA, waitress restaurant
Ementize Mumma was a retired restaurant owner who died of a bullet wound to the temporal lobe (Pa. Death Cert. No. 87031).