Ian McLagan Ian McLagan Ian Patrick McLagan (; 12 May 1945 – 3 December 2014) was an English keyboard instrumentalist, best known as a member of the English rock bands Small Faces and Faces. He also collaborated with the Rolling Stones and led his own band from the late 1970s. He was inducted into the Rock and Roll Hall of Fame in 2012. McLagan first started playing in bands in the early 1960s, initially using the Hohner Cembalet before switching to the Hammond Organ and Wurlitzer electric piano, as well as occasional guitar. He was influenced by Cyril Davies' All Stars, and
Ian Stewart (mathematician) on four popular science books based on Pratchett's "Discworld". In 1999 Terry Pratchett made both Jack Cohen and Professor Ian Stewart "Honorary Wizards of the Unseen University" at the same ceremony at which the University of Warwick gave Terry Pratchett an honorary degree. In March 2014 Ian Stewart's iPad app, Incredible Numbers by Professor Ian Stewart, launched in the App Store. The app was produced in partnership with Profile Books and Touch Press. In 1995 Stewart received the Michael Faraday Medal and in 1997 he gave the Royal Institution Christmas Lecture on "The Magical Maze". He was elected as a