Christopher Tolkien Christopher Tolkien Christopher John Reuel Tolkien (born 21 November 1924) is the third son of the author J. R. R. Tolkien (1892–1973), and the editor of much of his father's posthumously published work. He drew the original maps for his father's "The Lord of the Rings", which he signed C. J. R. T. Christopher Tolkien was born in Leeds, the third and youngest son of John Ronald Reuel Tolkien and his wife, Edith Mary Tolkien (née Bratt). He was educated at the Dragon School (Oxford) and later at The Oratory School. He entered the Royal Air Force in summer 1943
U. S. R. Murty of the Journal of Combinatorial Theory, Series B. U. S. R. Murty Uppaluri Siva Ramachandra Murty, or U. S. R. Murty (as he prefers to write his name), is a Professor Emeritus of the Department of Combinatorics and Optimization, University of Waterloo. U. S. R. Murty received his Ph.D. in 1967 from the Indian Statistical Institute, Calcutta, with a thesis on extremal graph theory; his advisor was C. R. Rao. Murty is well known for his work in matroid theory and graph theory, and mainly for being a co-author with J. A. Bondy of a textbook on graph theory. Murty