John Denman (1621-1691) was born in England. He married about 1640 after coming to America and lived in Salem, Massachusetts and South Hampton, Long Island. Ludwig Friderich Freysinger (later spelled Frisinger) (d. 1792) was probably born in Freising, Germany. He came to America in 1754 and settled in York County, Pennsylvania. He married Elizabeth Plessen before 1766. Samuel Denman (ca. 1847-1892) married Roseltha Frisinger in 1878. Descendants and relatives of these two families lived in New York, Pennsylvania, Ohio, Indiana and elsewhere.
This "work is organized by subject. Materials are grouped under twelve main sections in the body of the work, with appropriate subdivisions and subtopics within each main subject. Each section is assigned a two-letter designation, and entries are numbered consecutively within each section. This subject code system was designed to facilitate referals from the Index to the main body of the text, and to allow for cross-referencing between sections."--Introduction.