Person Page - 74966

     Count Pierre Ostoja-Maryiski lived at Mazovie, Poland.¹

     Richard Leeson was the son of Hon. Robert Leeson and Grace Head.¹ He died in 1818, accidentally drowned.¹

     Richard John Philip Leeson was born on 3 February 1829.¹ He was the son of Sir William Edward Leeson and Louisa Araminta Sewell.¹ He died, unmarried.¹
     He gained the rank of Captain in the 34th Foot.¹

     Augustus Johnnes Leeson was born on 5 January 1832.¹ He was the son of Sir William Edward Leeson and Louisa Araminta Sewell.¹ He married Frances Katherine Cavenagh, daughter of George Cavenagh, on 21 April 1857.¹ He died, without issue.¹
     He gained the rank of Captain in the 12th Foot.¹

     Frances Katherine Cavenagh is the daughter of George Cavenagh.¹ She married Augustus Johnnes Leeson, son of Sir William Edward Leeson and Louisa Araminta Sewell, on 21 April 1857.¹
     From 21 April 1857, her married name became Leeson.¹

     Major Charles Edward Leeson was born on 20 June 1840.¹ He was the son of Sir William Edward Leeson and Louisa Araminta Sewell.¹
     He gained the rank of Major in the 34th Foot.¹

     Henry Talbot Leeson was born on 20 February 1800.¹ He was the son of Hon. Joseph Leeson and Emily Douglas.¹ He died on 29 May 1829 at age 29, drowned.¹
     He gained the rank of Cornet in the Life Guards.¹

     Lady Cecilia Charlotte Leeson was the daughter of Hon. Joseph Leeson and Emily Douglas.¹ She died on 23 August 1819.¹
     In 1818 she was granted the rank of an earl's daughter.¹