Using The Argyle Patent Documents to Identify the Parents of Catherine McArthur (ca. 1721—after June 1797) and her brother Duncan McArthur (ca. 1727—1 February 1813)

Case Study: The Board for Certification of Genealogists (BCG) defines a case study as “an intelligent, honest illustration of how the writer used a technique to bring about the described result.” Case Studies and Proof Arguments have a different tone than telling a story. The idea of a case study is to focus on the …