Roget, P. M. Thesaurus of English words, 1901 (a.e.)

Union list of artist names online, 8 December 2015 (Roget, John Lewis; British painter, 1828-1908)

World biographical information system, 8 December 2015 (Roget, John Lewis; born 28 April 1828; edited Dr. Roget's Thesaurus of English Words and Phrases, 1879)

Cambridge University Alumni, via ancestry.com, 8 December 2015 (John Lewis Roget; born 28 April 1828; died 11 November 1908; called to the bar April 30, 1853; edited his father's Thesaurus)

Wikipedia, 8 December 2015 (John Lewis Roget (1828-1908), son of Peter Mark Roget, author of the thesaurus, who revised and expanded his father's work after his death)

The Ingoldsby legends, 2015: title page (original illustrations engraved by the Brothers Dalziel in London, circa 1870, from drawings by J.L.R.)