_.(Gillian) Heather Lady Malcolm, who died 15 Oct, 2012, was the widow, by only a few weeks, of Colonel Sir James William Thomas Alexander Malcolm, 12th Baronet (Baronetcy, Nova Scotia, cr 1665).
Her husband died 4 September, 2012. He was 82.
The former Gillian Heather Humpherus, she wed Sir James in 1955. Her son, Maj. Alexander James Elton Malcolm, Welsh Guards (b 30 Aug 1956), succeeded as thirteenth baronet.