All data about this family was extracted from the 1850 census of West Earl township of Lancaster County, PA.
Father:Peter MUMMA (b. 11 MAR 1811, Earl Twp., Lancaster Co., PA - d. 8 JUL 1870, Earl Twp., Lancaster Co., PA) Mother:Lydia Ann BROWN (b. 27 JAN 1809, Lancaster Co., PA - d. 2 APR 1890, West Earl, Lancaster Co., PA)