Question: What is the date of death of Michael Layton, 2Nd Baron Layton's father?
Sentence (from "Michael Layton, 2nd Baron Layton"): Michael John Layton, 2nd Baron Layton (28 September 1912 – 23 January 1989), was, with his father Walter Layton, 1st Baron Layton, a founder member, and President (1983–1989) of the European-Atlantic Group, and was an active Internationalist.
Relevant evidence: Yes