Robert Blackley Drummond (1832/3–1920)
Irish-born clergyman. Unitarian minister of St Mark’s Unitarian Church, Edinburgh. Provisional committee member of the Association of Liberal Thinkers, 1878.
Census returns of Scotland 1881 (The National Archives of Scotland: Edinburgh Newington 122/31)
letter from M. D. Conway, 18 November 1878
Scotland statutory deaths 685/7 979 (Scotlandspeople.gov.uk, accessed 25 September 2017)