Christopher Hollings is a mathematics professor and lecturer in the history of mathematics at the Oxford Mathematical Institute, as well as a Senior Research Fellow of The Queen’s College, Oxford.  Together with collaborators Ursula Martin and Adrian Rice, he has studied the mathematical manuscripts of Ada Lovelace.  His most recent book, co-authored with Reinhard Siegmund-Schultze, concerns the political events surrounding the 1936 Oslo International Congress of Mathematicians.