I have scoured the Maryland State Archives collections for a specific soldier who served as a Sgt. in the Rev War. I found reference to him in a book and chased the source backwards. I am at a brick wall and believe this list may be in non-digitized records. It was simply referred to as Appendix B: Muster Rolls and Other Lists, "1777/A List of Capt. Sinnett's Comp. of Militia, 26th Battn - Robert Sinnett, Capt.;..." with a long list of soldiers. Any idea where to begin? Where are these records actually stored and if we visit, how do we request to view them?