found: His Exodus to Alford, 1988:t.p. (Stanley Robertson)
found: O'er his grave the grass grew green [SR] p1998:label (Stanley Robertson) booklet (b. 1940, Aberdeen; singer, piper, and storyteller; author of books on the Scottish Travellers' way of life)
found: Times online WWW site, Aug. 13, 2009(Stanley Robertson; b. June 8, 1940; d. Aug. 2, 2009; musician, writer and champion of Scottish travellers' rights, who had a huge repertoire of traditional songs at his fingertips)
found: Independent online ed., Nov. 25, 2009(Stanley Robertson; b. William Stanley Robertson, June 8, 1940, Aberdeen; d. there Aug. 2, 2009)
found: Wikipedia, September 20, 2016(Stanley Robertson (folk singer); Stanley Robertson (8 June 1940 - 2 August 2009); was a Scottish storyteller, ballad singer, and piper; On 27 November 2008, at age 68, Stanley Robertson, who was an Honorary Research Associate at the University of Aberdeen's Elphinstone Institute, was conferred an honorary degree of Master of the University (MUniv)) - https://en.wikipedia.org/wiki/Stanley_Robertson_(folk_singer)