1805 in Ireland

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Centuries:	17th 18th 19th 20th 21st
Decades:	1780s 1790s 1800s 1810s 1820s
See also:	1805 in the United Kingdom Other events of 1805 List of years in Ireland

File:IRELAND, GEORGE III, 1805 -ONE PENNY b - Flickr - woody1778a.jpg

1805 Irish penny, bearing George III's portrait.

Events from the year 1805 in Ireland.

Events

• August - Rebel leader Michael Dwyer, held without sentence in Kilmainham Gaol, is transported to Sydney (Australia), where he lands as a free settler in February 1806.
• 21 October - Battle of Trafalgar: A British Royal Navy fleet led by Admiral Horatio Nelson defeats a combined French and Spanish fleet off the coast of Spain. Almost 4,000 of the 18,000 men on the British ships were born in Ireland.

Publications

• Mary Tighe's poem Psyche, or the Legend of Love

Births

• 2 January - John Hogan, businessman and United States Representative from Missouri (died 1892).
• 5 April - Samuel Forde, painter from Cork (died 1828).
• 4 August - William Rowan Hamilton, mathematician, physicist, and astronomer (died 1865).

Full date unknown

• Jon Riley, deserter from United States Army, a founder of the San Patricios (died 1850).
• Anthony Coningham Sterling, British Army officer and historian (died 1871).
• William Thompson, naturalist (died 1852).

Deaths

• 27 April - William Trench, 1st Earl of Clancarty, politician and statesman (born 1741).
• 7 May - William Petty, 2nd Earl of Shelburne, British Whig statesman, Home Secretary in 1782 and Prime Minister 1782-1783 (born 1737).
• 18 June - Arthur Murphy, editor and writer (born 1727).
• 27 July - Brian Merriman, Irish language poet and teacher (b. c. 1749).
• August - John Talbot Dillon, traveller and historical writer (b. c. 1740).
• 8 December - Rose ffrench, 1st Baroness ffrench.