Hi Virginia, was your grandmother the Elizabeth BELL who married Robert Dunlap in 1803, March 17?
Publication Title: Pennsylvania Archives
Short Description: The Pennsylvania State Archives published 10 series of historical records in 138 volumes, covering the initial colonial settlement through the Civil War.
Series: Series 2
Chapter: Marriage Record of the First Presbyterian Church, At Carlisle. 1785-1812.
Collection Title: Pennsylvania Archives
Just thought I'd ask! I found that while doing a little hunting for you.