The Old Thatch Tavern became the brewery for Stratford-upon-Avon in 1470 when it was also a pub. It has been a licensed pub since 1623 and it is claimed that it is the oldest pub in Stratford.
Extract all of the dates mentioned in this paragraph and list them using bullets in the format {Date} - {Description}
• 1470 - when the Old Thatch Tavern became a brewery
• 1623 - when the Old Thatch Tavern became a licensed pub