Peerage Record – 14574

     James Stanley Addison lived at Wethersfield Place, Braintree, Essex, England^G.¹

     Malcolm Borthwick was born on 8 October 1938.¹ He is the son of Lt.-Col. Algernon Malcolm Borthwick and Edith Wylde Addison.¹ He married Dorothy Mary Prudence Barker, daughter of Allan M. Barker, on 2 August 1966.¹
     He was educated at Winchester College, Winchester, Hampshire, England^G.¹ He gained the rank of Lieutenant in the Gordon Highlanders.¹ He was a director of Thomas Borthwick & Sons in 1975.¹ He lived in 2003 at Heriot, Midlothian, Scotland^G.¹

     Dorothy Mary Prudence Barker was the daughter of Allan M. Barker.¹ She married Malcolm Borthwick, son of Lt.-Col. Algernon Malcolm Borthwick and Edith Wylde Addison, on 2 August 1966.¹ She died on 10 December 2004 at Edinburgh, Midlothian, Scotland^G.²
     Dorothy Mary Prudence Barker usually went by her middle name of Prudence.¹ From 2 August 1966, her married name became Borthwick.¹

     Allan M. Barker lived at 31 New Street, Salisbury, Wiltshire, England^G.¹

     Benedict Borthwick was born on 1 September 1971.¹ He is the son of Malcolm Borthwick and Dorothy Mary Prudence Barker.¹

     Sophie Alexander Borthwick was born in 1967.¹ She is the daughter of Malcolm Borthwick and Dorothy Mary Prudence Barker.¹

     Kate Cecile Borthwick was born on 14 July 1969.¹ She is the daughter of Malcolm Borthwick and Dorothy Mary Prudence Barker.¹

     William Borthwick was born on 22 May 1943.¹ He was the son of Lt.-Col. Algernon Malcolm Borthwick and Edith Wylde Addison.¹ He died on 20 June 1943.¹

     Winifred Letitia Borthwick was born on 3 June 1936.¹ She was the daughter of Lt.-Col. Algernon Malcolm Borthwick and Edith Wylde Addison.¹ She married Sir Stephen Tumim on 1 February 1962.¹ She died on 5 November 2009 at age 73, from a heart attack.²
     She graduated from Lady Margaret Hall, Oxford University, Oxford, Oxfordshire, England^G, in 1958 with a Bachelor of Arts (B.A.)¹ From 1 February 1962, her married name became Tumim.¹ She was a Trustee of the National Portrait Gallery in 1992.¹ She was appointed Officer, Order of the British Empire (O.B.E.) in 1992.¹ She lived in 2003 at River House, 24 Upper Mall, London, England^G.¹

     Sir Stephen Tumim was born on 15 August 1930.² He married Winifred Letitia Borthwick, daughter of Lt.-Col. Algernon Malcolm Borthwick and Edith Wylde Addison, on 1 February 1962.¹ He died on 8 December 2003 at age 73.²
     He was Chief Inspector of Prisons between 1987 and 1995.² He was appointed Knight in 1995.²