Notes:
Baltimore County Advocate and Advertiser that says: "John T. was the only son of John Mumma. Sarah Catharine Lennous was the daughter of George Lennous, Esquire of Harford County".
Note: Catherine's father and brother are buried in the Bethel Presbyterian Church Cemetery located near Madona, Harford County, MD. The surname on the tombstones is spelled as LEMMON. There are a large number of Lemmons buried in this cemetery.
1850: District 1, Harford, Maryland
George Lemon, 56, farmer, b: MD
Margaret Lemon, 51, b: MD
George Lemon, 23, farmer b: MD
Catharine Lemon, 20, b: MD
Martha Lemon, 14, b: MD
Eliza Lemon, 52, b: MD
Death Notices - Baltimore Sun- 1854-1856:
Sarah Catherine, 26, w /o John T. Mumma, died 2/21/1855, page 120
[This suggests she was born about 1829-1830]
Census for her father ---------------------
1860: Marshall, Harford, Maryland
Post Office: Jarrettsville
George Gernon,65
Margaret Gernon, 60
George Gernon, 30
Martha Gernon, 22
1870: District 4, Harford, Maryland
Post Office: Upper Falls
George Lenson 76
George Lenson 40
Joseph Egleson 19
Levina Jones, 26