William Malbank, 3rd Baron of Wich Malbank William Malbank, 3rd Baron of Wich Malbank William Malbank (also William de Malbanc and William II de Malbank) ( 1125 – 1176) was a Norman landowner who was the third Baron of Wich Malbank, now known as Nantwich, in Cheshire. His grandfather of the same name was the first Baron. The son of Hugh Malbank, 2nd Baron, and his wife, Petronilla, he held substantial lands in and around the salt town of Nantwich, amounting to much of the Nantwich hundred. His father founded Combermere Abbey in Cheshire in around 1133, and William Malbank is known to have confirmed the foundation
Blue John (mineral) Blue John (mineral) Blue John (also known as Derbyshire Spar) is a semi-precious mineral, a form of fluorite with bands of a purple-blue or yellowish colour. In the UK it is found only at Blue John Cavern and Treak Cliff Cavern at Castleton in Derbyshire. During the 19th century, it was mined for its ornamental value, and mining continues on a small scale. Deposits of fluorite have been recently found in China with colouring and banding similar to the classic Blue John stone. The most common explanation for the name is that it derives from the French "bleu-jaune", meaning 'blue-yellow'.