skos:altLabel | - 1749
- Lord Duncannon
- the 1st Earl
- Brabazon
- the Earl of Bessborough
- 1st Earl of Bessborough
- Baron Ponsonby of Sysonby
- Brabazon Ponsonby
- Brabazon Ponsonby, 2nd Viscount Duncannon
- Brabazon Ponsonby, Earl of Bessborough
- Brabazon Ponsonby<br>1st Earl of Bessborough
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