Here's information about the Paxtang Presbyterian Church, PA (located in Harrisburg PA) which is the building where the McElhaney wedding took place.
Built in 1740 the church is the oldest Presbyterian Church building in continuous use in Pennsylvania, and the second oldest in the United States. The present stone sanctuary was erected in 1740, replacing a log meeting house which had previously served as the place of worship. A stone marker south of the sanctuary indicates the site of the log building. A replica of the log meeting house was erected north of the present sanctuary.
When Betsy McNeal McElhany died Oct. 30, 1849 she was buried in Lyme, Huron County, Ohio.
Betsy McNeal McElhany was the daughter of Robert McNeall who was born in 1738 and died Sep. 23, 1818, in Livingston County, New York. His monument is in Mount Pleasant Cemetery, Geneseo, Livingston County, New York. His wife Jane McNeall was born in.1741 and died Mar. 28, 1818, and is buried also in Geneseo, Livingston County, New York.