Notes:
Data source is Richard Ray Mumma, deceased
1900 census, PA, Lancaster Co., West Earl, Northern District, ED 118, sheet 9
Miller, Kate, head, f, Apr 1840, 60, widow, no children, b. PA / PA / PA
Mumma, Isaac, nephew, m, Jun 1881, 19, single, b. PA / PA / PA, occ, farm labor
Mumma, Gertie, niece, f, Mar 1883, 17, single, b. PA / PA / PA (This is Isaac's wife)
Mumma, Jacob, brother, m, Sept 1868, 61, divorced, b. PA / PA / PA, occ: farm labor (error in birth year)
Next door
1900 census, PA, Lancaster Co., West Earl, Northern District, ED 118, sheet 9
Mumma, Daniel, head, sep 1872, 27, m. 3 years b. PA / PA / PA occ farmer
" Fannie, wife, July 1879, 20, m 3 years, 2 children, 1 living, b. PA / PA / PA
" Daniel, son, Jan 1898, 2, single
1910: Ephrata, Lancaster, Pennsylvania
Isaac Mumma, 30 (Note: Gertie died in 1907)
1920: Ephrata, Lancaster, Pennsylvania
Jonas Mumma 41
Leah Mumma 21
Reuben Mumma 7
Clyde Mumma 5
1930: Ephrata, Lancaster, Pennsylvania
Isaac Mumma 51
Leah Mumma 38
Reuben Mumma 17
Clyde Mumma 14