Sarah was born in 1814. Sarah Benson ... She passed away in 1886. 
Tom Bredehoft, information from Ancestral Records at FamilySearch.com. See the Changes page for the details of edits by Tom and others.
Maryland, Church Records, 1668-1995, database, FamilySearch (https://familysearch.org/ark:/61903/1:1:F4J3-YLD : 24 February 2016), George Chilcoat and Sarah Ann Benson, 05 Feb 1837; citing Marriage, First Methodist Episcopal Church Baltimore, Baltimore, Maryland, United States, various libraries, churches, historical and national societies, private and public records; FHL microfilm 13,697.