Portsmouth enrols 23,000 students and is ranked among the world's best modern universities. Portsmouth is also the birthplace of author Charles Dickens and engineer Isambard Kingdom Brunel. The Romans built Portus Adurni, a fort, at nearby Portchester in the late third century. The city's Old English name "Portesmuða" is derived from "port", meaning a haven, and "muða", the mouth of a large river or estuary. The "Anglo-Saxon Chronicle" has a warrior called Port and his two sons killing a noble Briton in Portsmouth in 501. Winston Churchill, in his "A History of the English-Speaking Peoples", says that Port was a pirate
Buses in Portsmouth Street Tramways Company which was a subsidiary of The Provincial Tramways Company. In 1904, the last horse bus service was withdrawn. The tram system was purchased by Portsmouth Town Council and converted to electric operation in 1901, by which time it was operated as Portsmouth Corporation Transport (PCT). Early attempts to introduce motorised buses to the city, including in 1906 by the Isle of Wight Motor Bus Company, proved unsuccessful. In 1906 and again in 1911, the council turned down proposals to supplement the tram network with buses. However, in 1919 ten vehicles were introduced on a single route, beginning