In July 1620, the Mayflower sailed from Rotherhithe and picked up 65 passengers, probably from Blackwall, then proceeded to Southampton on the south coast of England to begin loading food and supplies for the voyage to America. At that time, the English Separatists, who later became known as the "Pilgrim Fathers", were mostly still living in the city of Leiden, in the Netherlands. There they hired a ship called the Speedwell to take them from Delftshaven in the Netherlands to Southampton to join the Mayflower. The ship's master, Christopher Jones, died shortly after his return in 1621 and is buried in an unmarked grave at St Mary's Church. No one can be sure where on the Rotherhithe peninsula the Mayflower was berthed, but the Mayflower pub near St Mary's Church claims the honour, and lists the names of the Mayflower passengers on their wall. The building itself, despite external and interior appearances, dates only from the 1950s. The extent to which the pub was damaged during the Second World War, and was rebuilt or simply restored is uncertain