Royal Oak, Frindsbury unclear, but one reported theory is that it was named after the 17th-century warship HMS "Royal Oak", which was sunk at the nearby Raid on the Medway in 1664. Local people say that one of the beams in the pub comes from the ship, the remains of which may have been broken up at a nearby shipyard after the battle. Another theory is that it was named after the Royal Oak that Charles II of England hid in following the Battle of Worcester. In the late 18th or early 19th century it was given a Flemish Bond brick face and
Royal Oak and three royal crowns, differentiated by colour. The site of the tree is adjacent to Boscobel House, but is not owned by English Heritage as the house is. The surrounding land is owned and farmed by Francis Yates Partners, who allow the public access along a path from the garden of the house. The tree standing on the site today is not the original Royal Oak, which is recorded to have been destroyed during the seventeenth and eighteenth centuries by tourists who cut off branches and chunks as souvenirs. The present day tree is believed to be a two or