Notes:
Data source is David K. Mumma, - deceased
In the 1850 census, she is living with her mother and brothers in South Annville Twp of Lebanon County. She is listed as "Insane". That census lists her age as 37 which suggests a birth year of about 1813
1850: South Annville, Lebanon, Pennsylvania, USA
Jacob Mumma 36, farmer, b: PA
John Mumma 34
Veronica Mumma 76
Ellen McGee 32
Leah Mumma 37, insane