Man O'War is a townland

Townland

A townland or bally is a small geographical division of land used in Ireland. The townland system is of Gaelic origin—most townlands are believed to pre-date the Norman invasion and most have names derived from the Irish language...

 in Fingal

Fingal

Fingal is a county in Ireland. It is one of three smaller counties into which County Dublin was divided in 1994. With its county seat located in Swords, it has a population of 239,992 according to the 2006 census...

, Ireland

Republic of Ireland

Ireland , described as the Republic of Ireland , is a sovereign state in Europe occupying approximately five-sixths of the island of the same name. Its capital is Dublin. Ireland, which had a population of 4.58 million in 2011, is a constitutional republic governed as a parliamentary democracy,...

. It is located about 24 kilometres north of Dublin City, in between the towns of Skerries

Skerries, Dublin

-The 20th century and today:Historically, Skerries has been a thriving fishing port and a major center of hand embroidery. In the late 20th century, it became a resort town , and another suburb for commuters to the city of Dublin....

, Lusk

Lusk, County Dublin

Lusk is a village in Ireland located north of Dublin city centre. The name "Lusk" is said to date back to St. MacCullin, who founded a church there c.450. Oral tradition suggests MacCullin may have either lived in or been buried in a cave and that the name "Lusk" derives from an old Gaelic word...

 and Balbriggan

Balbriggan

Balbriggan is a town in the northern part of the administrative county of Fingal, within County Dublin, Ireland. The 2006 census population was 15,559 for Balbriggan and its environs.- Name :...

.

The area has a Gaelic football

Gaelic football

Gaelic football , commonly referred to as "football" or "Gaelic", or "Gah" is a form of football played mainly in Ireland...

 team of the same name: Man-O-War GFC

Man-O-War GFC

Man-O-War GFC is a Gaelic Athletic Association Club based in the Man O'War townland of north County Dublin.-History:The present club was founded in 1946 following a 'challenge' match between Hedgestown and the Man O' War. Both sides had difficulty fielding a full team, so they decided to amalgamate...

; this club has been in existence since 1946.

Man O'War is also famous for its public house

Public house

A public house, informally known as a pub, is a drinking establishment fundamental to the culture of Britain, Ireland, Australia and New Zealand. There are approximately 53,500 public houses in the United Kingdom. This number has been declining every year, so that nearly half of the smaller...

, which has a tree in its centre. The pub has existed for centuries.
The area around the Man O'War gets very busy around the time of the Skerries motorcycle races.
http://homepage.eircom.net/~manowargaa/