White Tower References Images White Tower tower, London, United Kingdom Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: London/ Medieval London…established the Norman keep (the White Tower), which was the central stronghold of the fortress-castle known as the Tower of London. A roughly square (118 by 107 feet [36 by 33 meters]) structure, the White Tower is 90 feet (27 meters) high, with a tower at each corner of the… Read More…established the Norman keep (the White Tower), which was the central stronghold of the fortress-castle known as the Tower of London. A roughly square (118 by 107 feet [36 by 33 meters]) structure, the White Tower is 90 feet (27 meters) high, with a tower at each corner of the… Read Morekeep…keeps of England is the White Tower of London of the 11th century, supposedly designed by Gundulf, bishop of Rochester. Other Norman keeps include those at Rochester, Arundel, and Newcastle. Read More…keeps of England is the White Tower of London of the 11th century, supposedly designed by Gundulf, bishop of Rochester. Other Norman keeps include those at Rochester, Arundel, and Newcastle. Read MoreTower of LondonThe central keep—known as the White Tower—was begun about 1078 close inside the old Roman city wall and was built of limestone from Caen in Normandy. During the 12th and 13th centuries the fortifications were extended beyond the city wall, the White Tower becoming the nucleus of a series of… Read MoreThe central keep—known as the White Tower—was begun about 1078 close inside the old Roman city wall and was built of limestone from Caen in Normandy. During the 12th and 13th centuries the fortifications were extended beyond the city wall, the White Tower becoming the nucleus of a series of… Read More