Their son , Henry Bilson - Legge , Lord Stawell , married the daughter of Viscount Curzon , who died without male heirs in 1820 .
In 1750 , Henry Bilson Legge married Mary , and created the title of Baroness Stawell in 1760 .
Their Henry Bilson Legge , Henry Bilson Legge       , Lord Stawell , married the daughter of Viscount Curzon , who died without male heirs in 1820 .
In 1750 , Henry Bilson Legge married Mary , and created the title of Baroness Stawell in 1760 .