Born in Glasgow on 31 May 1882, one of four sons of John Spens and Sophia Nicol, Spens was educated at Rugby and King's College, Cambridge, graduating in natural sciences. Elected a Fellow of Corpus Christi College, Cambridge in 1907, he spent the rest of his working life in Cambridge, apart from wartime service between 1915 and 1918 with the Foreign Office, for which he was awarded the CBE in 1919, was made a chevalier of the Légion d'honneur by the French and appointed an officer of the Crown of Italy.
Elected Master of Corpus in 1927 he was Vice Chancellor of the University of Cambridge from 1931 to 1933 and then chaired the consultative committee of the Board of Education (known in retrospect as the Spens Report) which recommended the tri-partite split of secondary schooling into grammar, technical and modern varieties.
During the Second World War he was Regional Commissioner for Civil Defence for the Eastern Region, which prompted and exacerbated rumours that the cellars of Corpus extend across (and indeed further than) the entire college campus and that the college was to be used as the centre of operations for East Anglia in the event of a German occupation. Spens wished to maintain the high moral ground in fighting the Nazis. He opposed the use of guerrilla warfare behind enemy lines to oppose any Nazi invasion as being contrary to international convention. He objected first to the plans of SIS in June 1940 and then to the operation of the Auxiliary Units - threatening to have them arrested!
Spens retired in 1952.
Spens died on 1 November 1962.
- Gosden, Peter. "Spens, Sir William [Will] (1882–1962)". Oxford Dictionary of National Biography. doi:10.1093/ref:odnb/9780198614128.001.0001/odnb-9780198614128-e-1009560. Retrieved 2 May 2019.
- 1962 Burke’s Peerage p. 1368
- “Who was Who” 1897–2007 London, A & C Black, 2007 ISBN 978-0-19-954087-7
- The Times, Wednesday, 3 October 1928; p. 21; Issue 44701; col A University News, New Term Begun At Cambridge
- Education Resources Information Center. Eric.ed.gov. Retrieved on 2012-06-04.
- A History of English Education, from 1760 Barnard, H.C: London, University of London Press, 1961
- Corpus Christi College, Cambridge. Britainexpress.com (2007-01-17). Retrieved on 2012-06-04.
- Wine Cellars. Corpus.cam.ac.uk. Retrieved on 2012-06-04.
- Atkin, Malcolm (2015). Fighting Nazi Occupation: British Resistance 1939 - 1945. Pen and Sword. p. 7. ISBN 978-1-47383-377-7.
- Sir Will Spens – Servant of College and State The Times Friday, 2 November 1962; p. 15; Issue 55538; col A
Edmund Courtenay Pearce
| Master of Corpus Christi College, Cambridge
George Paget Thomson
Allen Beville Ramsay
| Vice-Chancellor of the University of Cambridge
John Forbes Cameron