Surname: Macduff Forename(s): John Ross b. 23 May 1818. d. 30 April 1895. Nationality: Scottish. VIAF.
Church of Scotland minister, devotional author, and hymnist. Alternative signature:
“J. R. Macduff.” Educated at the University of Edinburgh. Biographical information:
Wikipedia <https://en.wikipedia.org/wiki/John_Ross_Macduff> (19 February 2021). (KH,
AC)