The Irish Volunteers — the smaller of the two forces resulting from the September 1914 split over support for the British war effort — set up a " headquarters staff " that included Patrick Pearse as Director of Military Organisation, Joseph Plunkett as Director of Military Operations and Thomas MacDonagh as Director of Training.

Thomas MacDonagh would later become the seventh and final member.

* 3 May: Patrick Pearse, Thomas MacDonagh and Thomas J. Clarke

The Major walked up Grafton St and saw Thomas MacDonagh in full uniform.

He offered his services to Thomas MacDonagh and was appointed second-in-command at the Jacob's factory.

* MacDonagh, Thomas.

* Thomas MacDonagh, 1916

When the rebellion began in earnest on Easter Monday, he made his way to Jacob's Mill where he fought under Thomas MacDonagh.

He joined the Gaelic League and began studying with Thomas MacDonagh, with whom he formed a lifelong friendship.

Hours before his execution by firing squad at the age of 28, he was married in the prison chapel to his sweetheart Grace Gifford, a Protestant convert to Catholicism, whose sister, Muriel, had years before also converted and married his best friend Thomas MacDonagh, who was also executed for his role in the Easter Rising.

However, these organisations attracted large memberships and were the starting point for many radical Irish nationalists of the early twentieth century and especially in the leaders of the Easter Rising of 1916 such as Patrick Pearse, Thomas MacDonagh, and Joseph Plunkett.

Critical in this regard were Patrick Pearse, Thomas MacDonagh, and Thomas Clarke.

Three of the Republican leadership, Patrick Pearse ( 1879 – 1916 ), Joseph Mary Plunkett ( 1879 – 1916 ) and Thomas MacDonagh ( 1878 – 1916 ), were noted poets.

Judge ( AOH ), Thomas Kettle ( IPP, AOH ), James Lenehan ( AOH ), Michael Lonergan ( IRB, Fianna Éireann ( FÉ )), Peter ( Peadar ) Macken ( IRB, Labour leader, SF, GL ), Seán Mac Diarmada ( IRB, Irish Freedom ), Thomas MacDonagh ( IRB ), Liam Mellows ( IRB ), Col. Maurice Moore ( IPP, GL, Connaught Rangers ), Séamus O ' Connor ( IRB ), Colm O ' Loughlin ( IRB, St. Enda's School ( SES )), Peter O ' Reilly ( Ancient Order of Hibernians ( AOH )), Robert Page ( IRB, Gaelic Athletic Association ( GAA )), Patrick Pearse ( IRB, GL, SES ), Joseph M. Plunkett ( IRB, Irish Review ), John Walsh ( AOH ), Peter White ( Celtic Literary Society );

In December a headquarters staff was appointed, consisting of Eoin MacNeill as chief of staff, The O ' Rahilly as director of arms, Thomas MacDonagh as director of training, Patrick Pearse as director of military organization, Bulmer Hobson as quartermaster, and Joseph Plunkett as director of military operations.

The GPO, the Easter Proclamation and the tricolour ( which later came to be seen as the flag of the republic, replacing the original green flag, which is now on display in the National Museum of Ireland ) are the three most identifiable symbols of the Easter Rising, alongside the leaders, Thomas J. Clarke, Seán Mac Diarmada, Thomas MacDonagh, P. H. Pearse, Éamonn Ceannt, James Connolly and Joseph Plunkett.

** Thomas MacDonagh

Though the Volunteers ' stated purpose was not the establishment of a republic, the IRB intended to use the organisation to do just that, recruiting high ranking members into the IRB, notably Joseph Plunkett, Thomas MacDonagh, and Patrick Pearse, who was co-opted to the Supreme Council in 1915.

In the Easter Rising of 1916 Kearney fought at Jacob's biscuit factory under Thomas MacDonagh, abandoning an Abbey Theatre tour in England in order to take part in the Rising.

Also present were Bulmer Hobson, Douglas Hyde, Darrell Figgis, Peadar Kearney and Thomas MacDonagh.

* Thomas MacDonagh

Camille Pissarro () ( 10 July 1830 – 13 November 1903 ) was a French Impressionist and Neo-Impressionist painter born on the island of St Thomas ( now in the US Virgin Islands, but then in the Danish West Indies ).

The Sudan Peace Act () is a United States federal law sponsored by Thomas Tancredo condemning Sudan for genocide.

Six players have managed to win both the Jennings and Vezina Trophy for the same season: Patrick Roy ( and ), Ed Belfour ( and ), Dominik Hasek ( and ), Martin Brodeur (, ), Miikka Kiprusoff () and Tim Thomas ().

Thomas Peter Lantos () was born to a Jewish family in Budapest, Hungary.

Galton Bridge () is a canal bridge in Smethwick, West Midlands, England built by Thomas Telford in 1829.

Thomas Gilovich found that most people thought that the sequence < tt > OXXXOXXXOXXOOOXOOXXOO </ tt > </ center > looked non-random, when, in fact, it has several characteristics maximally probable for a pseudorandom stream, such as an equal number of each result () and an equal number of adjacent results with the same outcome for both possible outcomes ().

John George Kemeny () ( May 31, 1926 – December 26, 1992 ) was a Jewish-Hungarian American mathematician, computer scientist, and educator best known for co-developing the BASIC programming language in 1964 with Thomas E. Kurtz.

3352 McAuliffe () is an Amor and Mars-crosser asteroid which was discovered by Norman G. Thomas on February 6, 1981.

The moment magnitude () scale was introduced in 1979 by Caltech seismologists Thomas C. Hanks and Hiroo Kanamori to address these shortcomings while maintaining consistency.

The Chamber Music Game Concerts () performed by a string ensemble and the school concerts Heroes of our Imagination () and Super Mario Galaxy – A Musical Adventure () are three subseries of events also produced by Thomas Böcker.

The foundation sire of the modern Suffolk Punch breed was a 15. 2 hand () stallion foaled near Woodbridge in 1768 and owned by Thomas Crisp of Ufford.

The Thomas King Observatory () in Wellington, near the Carter Observatory, is now in constant use following the restoration of it and its telescope.

The National Library of Ireland () is Ireland's national library located in Dublin, in a building designed by Thomas Newenham Deane.

* Mount Warnke (), stands NE of Martin Peak in the Thomas Hills.

* Mount Yarbrough () is a ridge-like mountain,, standing southwest of Nance Ridge in the Thomas Hills in the northern side of the range.

Delage fielded three cars: a pair with () De Dion-Bouton twins, driven by Thomas and Lucas-Bonnard, and a radical () one-cylinder ( built by Nemorin Causan ) in the hands of Delage dealer Albert Guyot.

This car was joined by a () V12, which broke the course record at the Gaillon hillclimb, with Thomas at the wheel.

* 1893 Thomas Henry Huxley — Evolution and Ethics ()

Thomas Morgan Fine ( October 10, 1914 – January 10, 2005 ) was an American pitcher in Major League Baseball who played in 23 games for the Boston Red Sox () and St. Louis Browns ().

The Platyzoa () are a group of protostome animals proposed by Thomas Cavalier-Smith in 1998.

Children's Island () is a 1980 Swedish drama film directed by Kay Pollak, starring Thomas Fryk and Ingvar Hirdwall.