Viscount Glandine is in Viscount Ireland.
In 1827 John Toler 1st Earl of Norbury [aged 81] was created 1st Earl of Norbury, 1st Viscount Glandine with remainder to his second son Hector John since his eldest son Daniel was then considered mentally unsound.
On 27th July 1831 John Toler 1st Earl of Norbury [aged 85] died at his home 3 Great Denmark Street, Dublin. His son Hector [aged 50] succeeded 2nd Earl of Norbury, 2nd Viscount Glandine.