Cavan ( ; ) is the county town of County Cavan in Ireland. The town lies in Ulster, near the border with County Fermanagh in Northern Ireland. The town is bypassed by the main N3 road that links Dublin (to the south) with Enniskillen, Ballyshannon and Donegal Town (to the north). History Gaelic Cavan 1300–1607 Cavan was founded by the Irish clan chief and Lord of East Breifne, Giolla Íosa Ruadh O’Reilly, between 1300 and his death in 1330. During his lordship, a friary run by the Dominican Order was established close to the O’Reilly stronghold at Tullymongan and was at the centre of the settlement close to a crossing over the river and to the town's marketplace. It is recorded that the (Cavan) Dominicans were expelled in 1393, replaced by an Order of Conventual Franciscan friars. The friary's location is marked by an eighteenth-century tower in the graveyard at Abbey Street which appears to incorporate remains of the original medieval friary tower. The imprint of the medieval town can be followed in the area of Abbey Street, Bridge Street and Main Street (townlands of Tullymongan Upper and Lower). Clan O'Reilly later built a new castle in the late fourteenth century on Tullymongan Hill, overlooking the town centre. In the 15th century, the local ruler, Bearded Owen O'Reilly, expanded the town marketplace which attracted merchants from Dublin and Drogheda. The phrase "life of Reilly" is believed to derive from the great wealth and power of the Chiefs of Clan O'Reilly, some of which came from the market. They also allowed counterfeit English and Scottish coins to be minted in their territory at this time. Early modern history King James I granted the town a charter in 1611. This also entitled Cavan town to send two members to the Irish parliament. In February 1690, during the Glorious Revolution, the Battle of Cavan took place after Williamite Inniskillinger forces led by Colonel William Wolseley attacked the strategic fort overlooking Cavan town at Tullamongan which was held then by the Duke of Berwick Jacobite army. During the battle much of the town was burned by Colonel Wolseley's soldiers and Jacobite general William Nugent was killed. Later, during the 18th century, local administrative influence and power passed to the Maxwell family, descendants of Robert Maxwell, Church of Ireland Bishop of Kilmore (1643–1672), a family who later entered the peerage as Baron Farnham. Farnham House,