Spens was married twice, with his first wife, Sarah Middleton (m. 25 April 1871 in St. George's Cathedral, Georgetown), he had one son, Andrew William Spens (1872–1917), a Trinity College, Cambridge graduate who died of wounds sustained during the Great War.[8][5] His second wife was Emma Burgoyne Condon, daughter of James Condon (m. 14 May 1880 in Karachi).[8][5] His third wife was Martha Ella James, daughter of Philip James and Susan Georgiana Ryder, daughter of Granville Ryder, who he (m. 14 May 1902 in Kensington).[9][8][5] Through his third wife, Martha, Spens became the brother-in-law of Rev. Canon Mark James.
^Multiple News Items .
The Standard (London, England), Friday, 14 February 1873; pg. 5; Issue 15147
^‘SPENS, Ven. Andrew N. W.’, Who Was Who, A & C Black, an imprint of Bloomsbury Publishing plc, 1920–2007; online edn, Oxford University Press, Dec 2007 accessed 11 April 2014