You are misinformed, the song was written by Jack (John) Judge, who was born in the town of Odbury (in the West Midlands of England) on the 3rd December 1872.
Thus while claimed and indeed loved by by the Irish, it is not in fact an Irish song.
There are four historical Irish provinces (Ulster, Connaught, Muster and Leinster) but they serve no contemporary administrative purposes.
The proud and noble Dyer surname has roots in Oxfordshire, England, as well as County Tipperary, Ireland.
Irish Pride in English is:
Odell is English. O'Dell is Irish. The Irish name was adopted from the English in the 17th century.
It is English.
In Irish Tipperary is Tiobraid Árann. It means 'The Well of the Arra' - a reference to the river which flows through the town of Tipperary.
It got its name after Irish and french forces drove the english out of the city and out of connaught in 1798. Declaring Connaught as free from british rule and an independent state (The Republic of Connaught). The president was John Moore and Castlebar was the capital city
The motto of Pakistan Rangers is 'Daim's Sahir'n'.
Tiobrad Árann is the Irish name for Tipperary
not to an Irish city but to Tipperary which is a County and town of the same name. Tipperary is located in the province of Munster in the south of the Republic of Ireland
Choláiste Chéitinn in the VEC in Clonmel
The Irish surname Leahy (Ó Laochdha) was found in Cos. Cork, Kerry and Tipperary. Laoch means "hero, warrior" in English.
Royal Irish Rangers was created in 1968.
Royal Irish Rangers ended in 1992.
The five counties in Connaught are Sligo, Galway, Leitrim, Mayo and Roscommon.
probably tipperary as it was founded there
It is an Irish surname derived from the Irish Gaelic Ó hIcí (descendant of the healer or physician). Numerous in Tipperary-Clare-Limerick.