Peerage Record – 56939

     Lt.-Col. Oliver Charles Beauchamp St. John was born on 22 October 1907.¹ He is the son of Sir Henry Beauchamp St. John and Olive Amy Herbert.² He married, firstly, Elizabeth Mary Lambton, daughter of Philip Octavius Lambton, on 2 November 1935.¹ He married, secondly, Mary Greenway, daughter of Captain John Jameson Kelynge Greenway, on 18 January 1966.¹ He died on 4 April 1976 at age 68.¹
     He was educated at Charterhouse School, Godalming, Surrey, England.¹ He was educated at Royal Military College, Sandhurst, Berkshire, England^G.¹ He gained the rank of Lieutenant-Colonel in the Indian Army (Foreign and Political Service.)¹ He was Secretary to the Governor North-West Frontier Province.¹ He was with the Foreign Office in 1948.¹ He was appointed Companion, Order of St. Michael and St. George (C.M.G.) in 1963.¹

     Philip Octavius Lambton lived at Gables, Rotherfield, Sussex, England.¹

     Elizabeth Mary Lambton was the daughter of Philip Octavius Lambton.² She married Lt.-Col. Oliver Charles Beauchamp St. John, son of Sir Henry Beauchamp St. John and Olive Amy Herbert, on 2 November 1935.¹ She died on 7 September 1957.¹
     From 2 November 1935, her married name became St. John.

     Simon Lambton Beauchamp St. John was born on 3 August 1941.¹ He is the son of Lt.-Col. Oliver Charles Beauchamp St. John and Elizabeth Mary Lambton.² He married Margaret Lee Owen, daughter of Percy Leslie Owen, in 1971.¹
     He was educated at Dover College, Dover, Kent, England.¹

     Percy Leslie Owen lived at Tampa, Florida, U.S.A.¹

     Margaret Lee Owen is the daughter of Percy Leslie Owen.² She married Simon Lambton Beauchamp St. John, son of Lt.-Col. Oliver Charles Beauchamp St. John and Elizabeth Mary Lambton, in 1971.¹
     From 1971, her married name became St. John.

     Ryan Christopher Beauchamp St. John was born in 1972.¹ He is the son of Simon Lambton Beauchamp St. John and Margaret Lee Owen.²

     Erin Elizabeth St. John was born in 1975.¹ She is the daughter of Simon Lambton Beauchamp St. John and Margaret Lee Owen.²

     Sarah Mary St. John was born on 2 August 1937.¹ She is the daughter of Lt.-Col. Oliver Charles Beauchamp St. John and Elizabeth Mary Lambton.² She married Michael Geoffrey Morvaren Mayhew, son of Major Geoffrey Dixon Mayhew, on 7 September 1957.¹ She and Michael Geoffrey Morvaren Mayhew were divorced in 1980.¹
     From 7 September 1957, her married name became Mayhew. She lived in 2003 at 23 Fir Tree Close, Aldrington Road, London, England.¹

     Major Geoffrey Dixon Mayhew lived at Speldhurst, Kent, England.¹