Question: What is the date of death of Claire Annabel Caroline Grant Duff's father?
Sentence (from "M. E. Grant Duff"): Sir Mountstuart Elphinstone Grant Duff (21 February 1829 – 12 January 1906), known as M. E. Grant Duff before 1887 and as Sir Mountstuart Grant Duff thereafter, was a Scottish politician, administrator and author.
Relevant evidence: Yes