Hull was a city in England.
Kathy Nightingale was transported to Hull in 1920 from London in 2007 by a Weeping Angel, who fed on her potential energy. Other residents included Ben Wainwright, whom she eventually married. (TV: Blink)
During the 2000s, Hull was one of the main cities affected by the terrorist attacks that claimed the lives of over 1000 people within the UK. At least 15 people were killed across Hull and Lincoln. (AUDIO: The Longest Night)
Donna Noble suggested to a bunch of abductees gathered in the Oracle Hotel in Brentford that they go and visit Hull. When the Tenth Doctor questioned "Why would they want to go to Hull? What's in Hull that they could possibly want to see?", Donna replied "I dunno. But I always thought it sounded interesting". Wilfred Mott stated "Hull's lovely", and commented that he'd "[been] there for a long weekend once, seen a match. Went out on a boat". (PROSE: Beautiful Chaos)