Genealogical materials include ancestral charts, family trees, obituaries, notes, and correspondence about the Burr, Allyne, and related families, including the Barnard, Child, Overstreet, Stanford, and Wenzlick families. The series also contains the book A General History of the Burr Family (1902), the Allyne family bible with an ancestral chart, and the Barnard family bible with an ancestral chart. Both bibles were printed in the 1770s. Materials on ancestral hometowns of Brewster, Massachusetts, and Warren, Rhode Island, are also included in this series.