Henry Boyle, 1st Earl of Shannon

The Earl of Shannon
Speaker of the Irish House of Commons
In office
1733–1756
MonarchGeorge II
Preceded bySir Ralph Gore
Succeeded byJohn Ponsonby
Member of Parliament
for Midleton
In office
1707–1713
Preceded bySt John Brodrick
Robert Foulke
Succeeded byArthur Hyde
Jephson Busteed
Member of Parliament
for Kilmallock
In office
1713–1715
Preceded byJohn Ormsby
Robert Oliver
Succeeded byKilner Brasier
George King
Member of Parliament
for County Cork
In office
1715–1756
Preceded bySir John Perceval
Alan Brodrick
Succeeded byArthur Hyde
Charles Boyle
Personal details
Bornc. 1682
Castlemartyr, County Cork
Died28 December 1764(1764-12-28) (aged 81–82)
Dublin, County Dublin
Spouse(s)Catherine Coote (m. 1715)
Lady Henrietta Boyle (m. 1726)
Children6, including Richard and Robert
EducationChrist Church, Oxford

Henry Boyle, 1st Earl of Shannon, PC (Ire) (1682 – 28 December 1764), was an Anglo-Irish politician and peer who served as the speaker of the Irish House of Commons from 1733 to 1756. A prominent parliamentarian who sat for almost fifty years in the Parliament of Ireland, Boyle frequently defended Irish interests against British Crown officials, eventually leading to a legal crisis which saw him step down as speaker in return for a peerage.

Born c. 1682 in Castlemartyr, Ireland to an Anglo-Irish family, Boyle was educated in England at Westminster School and the University of Oxford. In 1705, Boyle inherited the family estates in Ireland after his elder brother died. Two years later in 1707, Boyle entered the Irish political scene, being elected to the Parliament of Ireland and successively representing the constituencies of Midleton, Kilmallock and County Cork for almost five decades.

In 1733, Boyle, by now the leader of a large group of Irish politicians known as the "Munster squadron", was elected as speaker of Ireland's House of Commons. He was appointed to the Irish revenue board two years later, and was also chosen to serve as a Lord Justice of Ireland fifteen separate times throughout his career. For the next two decades, Boyle effectively presided over Irish political affairs as one of the leading politicians in Ireland.

A legal crisis broke out in 1753 when the incumbent viceroy, the Duke of Dorset, dismissed Boyle due to the failure of a money bill. This triggered a standoff which was not resolved until the Marquess of Hartington was appointed as viceroy in 1755, who negotiated a settlement with Boyle that saw him step down as speaker in return for being raised to the peerage as the Earl of Shannon. Boyle eventually died of a gout attack in Dublin in 1764.