Genealogical notes about the Austin family of Charlestown, Massachusetts, and the Guess family, probably of Boston. Benjamin Austin (b.1717) and Elizabeth Waldo (b/1716) were married in 1742. The record lists the births, baptisms, and deaths of their children, and the inoculation against smallpox of the children. James Guess and Hannah Trecothick were married in 1753. The births and deaths of their children are recorded, as are the deaths of several of their Austin grandchildren. The pages were copied from family Bibles, the locations of which are unknown.