View source for Séan I

{{Infobox monarch|name=Séan I|succession=[[King of the Irish Republic|King]] of the [[Irish Republic]]|reign=6 September 1852-20 November 1861|successor=''Office disestablished''|predecessor=''Office established''|regent=[[Stephen O'Donnellan]]<br/>[[Austin Malone]]|reg-type=[[President of the Irish Republic|President]]|module={{Infobox military person
| embed        = yes
| allegiance   = {{flag|Ireland|green}}
| branch       = {{navy|Ireland}}<br/>{{army|Ireland}}
| rank         = [[#Military ranks|See list]]
| servicenumber = <!-- Do not use data from primary sources such as service records -->
| unit         =
| awards       = [[Cross of Valour]]
| battles     = [[Irish theatre of the Anglo-American War|War of Irish Suffering]]}}|succession1=Prince of [[Kingdom of Ireland|Ireland]]|reign1=12 August 1851-17 December 1891|birth_date=1 August 1829|death_date={{death date and age|1891|12|17|1829|8|1}}}}'''Séan I''' (Séan Edward Joseph O'Galvin; 1 August 1829-17 December 1891) was [[King of the Irish Republic]] until the [[20 November Act]].

== Early life ==
Séan was born to Prince [[George II]] during the British [[Kingdom of Ireland]]. He was eldest child of three children.

== Education ==
Séan was sent to the University of Oxford because of his nobility status. He was said to have been a bright young man and vocal about his hatred of the British occupation of Ireland.

== Titles, styles, honours and arms ==

=== Military ranks ===

* ''6 September 1852:'' Lieutenant General, Irish Royal Army
* ''6 September 1852:'' Admiral, Irish Royal Naval Service
* ''15 October 1852:'' Field Marshal, Irish Army
* ''15 October 1852:'' Admiral of the Fleet, Irish Naval Service
* ''20 November 1861:'' Major General, British Army

=== Honours ===

==== British commonwealth ====

* KP: Knight of Saint Patrick
* OBE: Officer of the Order of the British Empire
* GCB: Knight Grand Commander of the Order of the Bath
* CMG: Companion of the Order of Saint Michael and Saint George
* Sea Gallantry Medal

==== Irish Republic ====

* GCP: [[Grand Commander of the Order of Patrick IV]]
* GCI: [[Grand Commander of the Order of Ireland]]
* GCLM: [[Order of the Legion of Merit (Grand Commander)]]
* VC: [[Valorous Cross of Freedom]]
* KD: [[Knight of the Order of the Dead]]
* CV: [[Cross of Valour]]
* ILD: [[Irish Leadership Decoration]]
* WSC: [[Wounded Soldier's Cross]]

*