Baron St George of Hatley St George in Roscommon and Leitrim is in Baronies of England Alphabetically, Baronies of England Chronologically, Extinct Baronies of England.
Summary
18th April 1715. George St George 1st Baron St George [aged 57] created.
4th August 1735. George St George 1st Baron St George extinct.
On 18th April 1715 George St George 1st Baron St George [aged 57] was created 1st Baron St George of Hatley St George in Roscommon and Leitrim with a special remainder failing heirs male of his body to those of his father.
On 4th August 1735 George St George 1st Baron St George [aged 77] died. Baron St George of Hatley St George in Roscommon and Leitrim and Baronet St George of Carrickdrumrusk in Leitrim extinct. His daughter Mary St George and her husband John Ussher [aged 53] inherited his estates. Their son St George Ussher aka St George 1st Baron Saint George [aged 20] subsequently adopted the surname St George meaning he was St George St George his christian name also being St George. Their son Arthur French Ussher aka St George also adopted the surname St George.