The gazetteer provides a reference framework to which the reader may refer and adds to the book's factual aspect. The rules and the gazetteer look-up do not need to be exceptionally high-performing across the learning corpus. The gazetteers were likewise created using carved wooden blocks. Today, they are produced electronically. The gazetteers were published from 1723 to 1802. They included a list of people who had been born in England, Wales, Scotland and Ireland. For example, the first gazetteer listed people by county then city or town. It also included a list of ships that had been lost at sea and other events happening in the world. In addition, it reported on military actions and other topics of interest at the time. The gazetteers were written by John Ogilby (1670-1719) for James Vernon (1658-1732). Ogilby was an English cartographer who also served as a captain in the Royal Navy. He traveled around Europe making maps and preparing globes for the Royal Society. When he returned home, he worked with Vernon to publish the gazetteers. The gazetteers were very successful and many subsequent editions were printed after Ogilby's death in 1719.