The present name is said to be derived from the imprisonment of Yorkists after the lancastrian victory at Wakefield in 1460. It is used now for the safe keeping and exhibition of The Crown Jewels.
"Authorised Guide to the Tower of London"
W. J. Loftie
A familiar example is that of four lancastrian knights flying from the battlefield of Tewkesbury, in 1471, and taking refuge in a church not far distant from the place.
"Old Church Lore"
William Andrews
Enough was seen on this occasion to convince oarsmen that the lancastrian style was only good for half-mile racing.
"Boating"
W. B. Woodgate Commentator: Harvey Mason