MASSENGILL: The Massengills, Massengales and Variants, 1472-1931. 1931Samuel Evans Massengill, MD The Massengills, Massengales and Variants, 1472 1931. This book includes various documents like facsimiles, portraits, and genealogical tables, detailing a sketch of the history of medicine and pharmacy in the Massengill family from the fifteenth to the twentieth century. It includes the history of the family in England and America, copies of documents, war records, births, marriages, and Illustrations of the family's