John Arbuthnott, 16th Viscount of Arbuthnott British Petroleum (BP) Scottish Advisory Board (1990–96). In 1985, Clydesdale Bank appointed Arbuthnott as a main board director, a position that lasted until 1992. Arbuthnott was Fellow of the Royal Society of Arts (FRSA) and a Fellow of the Royal Society of Edinburgh (FRSE), Prior of the Scottish Venerable Order of St John (GCStJ) (1983–95), and served as Lord High Commissioner to the General Assembly of the Church of Scotland (May 1986–87), on the Royal Commission on Historic Manuscripts (1987–94), and a member of the Aberdeen University Court (1978–84), and Liveryman of the Worshipful Company of Farmers. Arbuthnott was appointed
John Arbuthnott, 16th Viscount of Arbuthnott a Commander of the Order of the British Empire (CBE) in the 1986 New Year Honours, and made a Knight of the Order of the Thistle (KT) in 1996. Following Arbuthnott's death, a service of thanksgiving for his life was held at St Machar's Cathedral, Aberdeen, on 14 September 2012. Arbuthnott was the son of Major General (Robert) Keith Arbuthnott, 15th Viscount of Arbuthnott. He married Mary Elizabeth Darley Oxley (died 16 January 2010) on 3 September 1949; they had two children, one son and one daughter: John Arbuthnott, 16th Viscount of Arbuthnott John Campbell Arbuthnott, 16th Viscount of Arbuthnott,