Theodore Frank Thomas Plucknett (2 January 1897 – 14 February 1965) was a British legal historian who was the first chair of legal history at the London School of Economics. Plucknett was born on 2 January 1897 in Bristol. Plucknett completed his early education at Alderman Newton's School in Leicester and then school in Newchurch, Lancashire. He completed his degree in history at London University and graduated with second class honours. He later completed his master's degree at University College London before his twenty-first birthday. He was also awarded the Alexander prize of the Royal Historical Society. For his masters Plucknett's speciality was the fifteenth-century council; he would later go on to write his PhD thesis on Statutes and their Interpretation in the First Half of the