Peerage Record – 61035

     Harold John Jones was born on 15 February 1921.¹ He is the son of Harold Percival Jones and Ann Crump Partington.¹ He married Kathleen Thelma Reid, daughter of Cyril John Reid and Ruby Izola Bedford.¹

     Stephen Martin-Leake was born in 1702.¹ He was the son of Captain Stephen Martin-Leake and Elizabeth Hill.¹ He married Anne Powell, daughter of Fletcher Powell, in 1734.² He died on 24 March 1773 at Mile End, London, England.^1,2
     He was given the name of Stephen Martin at birth.² He held the office of Lancaster Herald between 1727 and 1729.¹ He held the office of Norroy King of Arms between 1729 and 1741.¹ He held the office of Clarenceux King of Arms between 1741 and 1754.¹ He held the office of Garter King of Arms between 1754 and 1773.¹ He lived at Thorpe Hall, Essex, England.¹ He had three other sons and three daughters.¹

     Anne Powell was the daughter of Fletcher Powell.² She married Stephen Martin-Leake, son of Captain Stephen Martin-Leake and Elizabeth Hill, in 1734.¹ She died in 1803.²
     From 1734, her married name became Martin-Leake.¹

     John Martin-Leake was born in 1739.² He was the son of Stephen Martin-Leake and Anne Powell.² He married Mary Calvert, daughter of Peter Calvert, in September 1761.¹ He died in April 1836.¹
     He held the office of Chester Herald between 1752 and 1791.¹ He was a Treasury official.²

     Mary Calvert was the daughter of Peter Calvert.² She married John Martin-Leake, son of Stephen Martin-Leake and Anne Powell, in September 1761.² She died on 27 October 1821.²
     From September 1761, her married name became Martin-Leake.¹

     Stephen Martin-Leake was born in 1826 at St. Marylebone, London, England.¹ He was the son of Stephen Ralph Martin-Leake and Georgeana Stevens.¹ He married Isabel Plunkett, daughter of William Plunkett and Eliza Hope Stevens, on 24 September 1859 at Leckhampton Church, Cheltenham, Gloucestershire, England.¹ He died in 1893.¹
     He graduated from St. John’s College, Cambridge University, Cambridge, Cambridgeshire, England, with a Bachelor of Arts (B.A.)² He was educated at King’s College London, London, England.² He was admitted to Middle Temple entitled to practise as a Barrister-at-law.² He held the office of Justice of the Peace (J.P.)² He lived at Thorpe Hall, Essex, England.²

     Isabel Plunkett was baptised on 26 July 1835 at Old Windsor, Berkshire, England.¹ She was the daughter of William Plunkett and Eliza Hope Stevens.¹ She married Stephen Martin-Leake, son of Stephen Ralph Martin-Leake and Georgeana Stevens, on 24 September 1859 at Leckhampton Church, Cheltenham, Gloucestershire, England.¹ She died on 15 February 1924 at age 88.²
     From 24 September 1859, her married name became Martin-Leake.¹

     Georgeana Stevens was born in 1797 at Exmouth, Devon, England.¹ She was the daughter of Captain George Stevens.² She married Stephen Ralph Martin-Leake, son of John Martin-Leake and Mary Calvert, on 18 June 1818 at Old Windsor, Berkshire, England.¹
     From 18 June 1818, her married name became Martin-Leake.¹

     Archibald Frederick Stewart Blackett was born on 12 September 1933.¹ He was the son of Major Christopher William Stewart Burdett Blackett and Kathleen Charlotte Williams-Wynn.² He married Camilla Joy Victoria Thomas, daughter of Captain Harold George Bissell Thomas, on 6 June 1959.¹ He died on 20 February 1970 at age 36.¹
     He was educated at Eton College, Windsor, Berkshire, England.¹ He gained the rank of Captain in the Coldstream Guards (Reserve Officers.)¹