- Source: 1644 in Ireland
- Perang Tiga Kerajaan
- Perang Konfederasi Irlandia
- Geoffrey Keating
- Diplomasi Joseon
- Kan'ei
- Liberalisme
- Tiongkok utara dan selatan
- Sejarah Kalimantan
- Sejarah dunia
- Perang Saudara Inggris
- 1644 in Ireland
- 1644
- Irish Confederate expedition to Scotland
- Michael Wadding (priest)
- Oxford Parliament (1644)
- Alasdair Mac Colla
- Ordinance of no quarter to the Irish
- Irish Confederate Wars
- Confederate Ireland
- Geoffrey Keating
Events from the year 1644 in Ireland.
Incumbent
Monarch: Charles I
Events
October 24 – the Long Parliament of England passes an Ordinance of no quarter to the Irish.
Births
Richard Pyne, judge (d. 1709)
Deaths
May 26 – Roche MacGeoghegan, Dominican Bishop of Kildare (b. 1580)
September 7 – Ralph Corbie, Jesuit priest (b. 1598) (hanged)
September 13 – Peter Wadding, Jesuit theologian (b. c.1581)
December – Michael Wadding, Jesuit priest and missionary to New Spain (b. 1591)
Geoffrey Keating (Seathrún Céitinn), historian (b. c.1569)