Pisa

Pisa was a city in Italy. It was home to the Leaning Tower of Pisa. (TV: Dinosaurs on a Spaceship ^[+]Loading...["Dinosaurs on a Spaceship (TV story)"])

In 1190, Ben Daheer asked the First Doctor if he was from Pisa, which he replied in the negative. (TV: "The Lion")

In the 13th century, the Eighth Doctor visited Pisa and stopped the Sulumian Thorgan from killing Fibonacci before the Italian had written the Liber quadratorum. (PROSE: The Gallifrey Chronicles ^[+]Loading...["The Gallifrey Chronicles (novel)"])

In the early 21st century, Brian Williams visited Pisa and sent a postcard to Amy Pond and Rory Williams. (TV: Dinosaurs on a Spaceship ^[+]Loading...["Dinosaurs on a Spaceship (TV story)"])