Peerage Record – 30859

     Mary Anne Henniker was the daughter of Major Henniker and Mary Phoenix.² She married Sir Francis William Sykes, 2nd Bt., son of Sir Francis Sykes, 1st Bt. and Catherine Ridley, on 10 November 1798.¹ She died on 27 February 1804.¹
     From 10 November 1798, her married name became Sykes.

     Sir Francis William Sykes, 3rd Bt. was born on 8 August 1799.¹ He was the son of Sir Francis William Sykes, 2nd Bt. and Mary Anne Henniker.² He married Henrietta Villebois, daughter of Henry Villebois and Eve (?), on 8 August 1821.¹ He died on 6 April 1843 at age 43.¹
     He succeeded as the 3rd Baronet Sykes, of Basildon, Berks [G.B., 1781] on 7 March 1804.¹ He graduated with a Master of Arts (M.A.)¹

     Henrietta Villebois was born in 1792.² She was the daughter of Henry Villebois and Eve (?)^1,2 She married Sir Francis William Sykes, 3rd Bt., son of Sir Francis William Sykes, 2nd Bt. and Mary Anne Henniker, on 8 August 1821.¹ She died on 15 May 1846.¹
     She and Benjamin Disraeli, 1st and last Earl of Beaconsfield were associated.¹ From 8 August 1821, her married name became Sykes.

     Sir Francis William Sykes, 4th Bt. was born on 18 June 1822.¹ He was the son of Sir Francis William Sykes, 3rd Bt. and Henrietta Villebois.² He died on 1 January 1866 at age 43, unmarried.¹
     He succeeded as the 4th Baronet Sykes, of Basildon, Berks [G.B., 1781] on 6 April 1843.¹ He gained the rank of Officer in the 97th Regiment and 2nd Life Guards.¹

     Sir Frederick Henry Sykes, 5th Bt. was born on 12 February 1826.¹ He was the son of Sir Francis William Sykes, 3rd Bt. and Henrietta Villebois.² He married Caroline Bettesworth, daughter of M. J. Bettesworth, on 5 January 1867.¹ He died on 20 January 1899 at age 72.¹
     He succeeded as the 5th Baronet Sykes, of Basildon, Berks [G.B., 1781] on 6 April 1843.¹ He gained the rank of Captain in the 11th Hussars and Royal Horse Guards (Blues.)¹

     M. J. Bettesworth lived at Hayling, Hampshire, England^G.¹

     Caroline Bettesworth was the daughter of M. J. Bettesworth.² She married Sir Frederick Henry Sykes, 5th Bt., son of Sir Francis William Sykes, 3rd Bt. and Henrietta Villebois, on 5 January 1867.¹ She died on 29 October 1929.¹
     From 5 January 1867, her married name became Sykes.

     Caroline Eva Henrietta Sykes was born on 30 April 1872 at Hampstead, London, England.^1,2 She was the daughter of Sir Frederick Henry Sykes, 5th Bt. and Caroline Bettesworth.³ She married Captain Herbert Powley, son of Reverend Matthew Powley and Mary Ann Mark, on 7 December 1901.¹ She died in 1951 at Devon, England.^1,2
     From 7 December 1901, her married name became Powley.

     Captain Herbert Powley was baptised in 1863 at Southampton, Hampshire, England.² He was the son of Reverend Matthew Powley and Mary Ann Mark.² He married Caroline Eva Henrietta Sykes, daughter of Sir Frederick Henry Sykes, 5th Bt. and Caroline Bettesworth, on 7 December 1901.¹ He died on 7 December 1936 at Devon, England.^1,2
     He gained the rank of Captain in the Royal Navy.¹

     Violet Anne May Sykes was born on 5 August 1880.¹ She was the daughter of Sir Frederick Henry Sykes, 5th Bt. and Caroline Bettesworth.² She married Ambrose Petrocokino, son of Themistocles Petrocokino, on 23 August 1905.¹ She died on 4 December 1924 at age 44.¹
     From 23 August 1905, her married name became Petrocokino.