Notes:
1850: Strasburg, Lancaster, PA, p 79
Henry Hessman 50, b: Germany
Hannah Hessman 53, b: Germany
Albert Mumma 1, b: PA (perhaps his parents died or he is an illegitimate child and the mothre died.
[Note. Albert is very hard to track. He was born Jan. 1, 1848 and died Nov. 15, 1915. His death certificate contains little information. He is buried in the Trinity Evangelical Lutheran Church Cemetery in Colebrook, Lebanon Co.. I am confident he too is a MUMME and is related to Henry and Christiana]
1910: Mount Joy, Lancaster, Pennsylvania
Albert Mumme, 60, single, b: PA/Germany/Germany, farmer
Pennsylvania Death Certificates
Name: Albert Mumme
Gender: Male
Race: White
Age: 65
Birth Date: 1 Jan 1850
Birth Place: Pennsylvania
Death Date: 15 Nov 1915
Death Place: Lebanon South, Lebanon, Pennsylvania, USA
Died suddenly on road wthout any medical attention
Father: Fritz Mumme
Mother: Mumme
Certificate Number: 105933
His name was spelled as Albert Mumme on his death certificate. The informant was Hiram Eby of Manheim. He is buried in the Trinity Evangelical Lutheran Church cemetery in Colebrook, Lebanon County. His father's name was listed as "Fritz" from Germany. His birth was recorded as 1 Jan 1850, but his tombstone states 1 Jan 1848 which is probably correct.
I believe he is closely related to Henry Mumma/Mumma who was recorded in the 1850 census only a few houses away in Strasburg. No obvious parents for Albert even though he is only 1 year old.