Person Page - 7642

     
     Sir Theodore Janssen, 1st Bt. gained the title of 1st Baronet Janssen, of Wimbledon, Surrey.¹

     Frederick Calvert, 6th Baron Baltimore was born on 6 February 1731/32.¹ He was the son of Charles Calvert, 5th Baron Baltimore and Mary Janssen.¹ He married Lady Diana Egerton, daughter of Scroop Egerton, 1st Duke of Bridgwater and Lady Rachael Russell, on 9 March 1753.¹ He died on 4 September 1771 at age 39 at Naples, Italy, without legitimate issue.¹ He was buried at Epsom, Surrey, England.¹ His will was probated in January 1772.¹
     Frederick Calvert, 6th Baron Baltimore was educated at Eton College, Eton, Berkshire, England.¹ He succeeded to the title of 6th Baron Baltimore, of Baltimore [I., 1625] on 24 April 1751.¹ He was invested as a Fellow, Royal Society (F.R.S.) on 26 February 1767.¹ On 26 March 1768 he was tried for a rape at Kingston assizes, excaped conviction with some difficulty, and then left England.¹
     On his death, the Barony of Baltimore became extinct.¹ He has an extensive biographical entry in the Dictionary of National Biography.²
     

     Frances Mary Harford was born illegitimately before 1769. She was the daughter of Frederick Calvert, 6th Baron Baltimore and Hester Whelan. She married Hon. William Frederick Wyndham, son of Sir Charles Wyndham, 2nd Earl of Egremont and Alicia Mary Carpenter, on 21 July 1784.
     Her married name became Wyndham.

     George Francis Wyndham, 4th Earl of Egremont was born on 30 August 1785. He was the son of Hon. William Frederick Wyndham and Frances Mary Harford. He married Jane Roberts, daughter of Reverend William Roberts, on 14 November 1820. He died on 2 April 1845 at age 59 at Silverton Park.
     George Francis Wyndham, 4th Earl of Egremont gained the title of 4th Earl of Egremont.

     Jane Roberts was born before 1805 at Eton College, Eton, Berkshire, England. She was the daughter of Reverend William Roberts. She married George Francis Wyndham, 4th Earl of Egremont, son of Hon. William Frederick Wyndham and Frances Mary Harford, on 14 November 1820. She died on 18 December 1876 at Orchard Wyndham, Somerset, England.
     Her married name became Wyndham.

     
     Reverend William Roberts was Vice-Provost at Eton College, Eton, Berkshire, England.

     Frances Wyndham was the daughter of Hon. William Frederick Wyndham and Frances Mary Harford. She married, firstly, William Miller in 1809. She married, secondly, Augustin Denis Pinon Duclos, Vicomte de Valmer on 11 March 1847.
     From 1809, her married name became Miller. From 11 March 1847, her married name became Duclos.

     William Miller married Frances Wyndham, daughter of Hon. William Frederick Wyndham and Frances Mary Harford, in 1809.
     William Miller lived at Ozleworth Park, Gloucestershire, England.

     Augustin Denis Pinon Duclos, Vicomte de Valmer married Frances Wyndham, daughter of Hon. William Frederick Wyndham and Frances Mary Harford, on 11 March 1847.
     Augustin Denis Pinon Duclos, Vicomte de Valmer gained the title of Vicomte de Valmer.