Brook married Grace Charlotte Godby in 1859.[10] They had three sons;[11] among the sons was Christopher Robert Ingham Brooke.[12] The other sons were William Ingham (born 1862) and Edward Vanrenen Ingham (born 1877); their six daughters were Margaret (born 1860, married Frederick Ralph Grenside), Emily Mary (born 1864, married George Alexander Grenside), Edith (born 1865), Grace Millicent (born 1867), Mabel (born 1873) and Barbara Joan (born 1880).[13]
^CLERICAL APPOINTMENTS AND VACANCIES Pall Mall Gazette (London, England), Thursday, 7 March 1867; Issue 647
^CHURCH INTELLIGENCE > The Bury and Norwich Post, and Suffolk Standard (Bury Saint Edmunds, England), Tuesday, 6 November 1888; pg. 3; Issue 5533
^‘BROOKE, Ven. Joshua Ingham’, Who Was Who, A & C Black, an imprint of Bloomsbury Publishing plc, 1920–2016; online edn, Oxford University Press, 2014; online edn, April 2014 accessed 26 July 2017