On 04 Aug 1735 George St George 1st Baron St George (age 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 (age 53) inherited his estates. Their son St George Ussher aka St George 1st Baron Saint George (age 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.