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
Princess Mary of Great Britain be "brutal" and "a boor". Frederick reportedly subjected Mary to spousal abuse. In late 1746, Mary made an extended trip to Britain to escape his maltreatment. The couple separated in 1754 on Frederick's conversion to Roman Catholicism. She was supported by her father-in-law, who provided her with a residence in Hanau, as she did not wish to return to Great Britain, but to stay on the continent to raise her children. In 1756, Mary moved to Denmark, to take care of the children of her sister, Louise of Great Britain, who had died in 1751. She took her children with