By the 18th century, the village comprised a number of small houses, shops, blacksmith, mill, church and a fair green.
[1] The village lies at the foot of a stony ridge, which protects it from the east wind that sweeps in from Galey Bay.
[4] In 1651, during Oliver Cromwell's invasion of Ireland, Charles Coote laid siege to Galey Castle, the seat of the Irish clan Ó Ceallaigh.
[9] The area's first appearance in the historical records is in the year 1156, when the king of Connacht, Ruaidrí Ua Conchobair, established a harbour at Galey Bay, which was an ideal location due to the natural shelter provided by the enclosed bay and its proximity to the over-land route from Athlone to Roscommon, which followed a similar route to the present-day N61 road.
The new road is believed to have been constructed by the Crofton family in order to access their boathouse at Galey Bay more directly from their residence in Mote Park.
[12] Knockcroghery village developed as another settlement associated with the fort at Galey Bay, along the main over-land route between Athlone and Roscommon.
[15] By the 19th century, the village had grown to include a number of small thatched homes, several shops, a blacksmith, a mill, a post office, police barracks, a church and a fair green.
Knockcroghery was not a particularly favourable location for such an industry, given that the nearest source of suitable clay was some three kilometres away and the fuel for the kilns was more expensive there than in other parts of the country.
As a result, they were held in low regard in the larger towns and were principally used for handing out at wakes, given that a smaller amount of tobacco was required to fill each pipe for guests.
Production ceased abruptly on 21 June 1921 when the village was burned down by the Black and Tans during the Irish War of Independence.
[23][24][25] There had also been a crockery industry in the village until the mid to late 19th century, until imports from Staffordshire made the business unviable.
As the pair sped past the Volunteers and tried to escape, Constable Potter was shot through the right lung and fell to the ground, where he died.
[32][33] On 20 June 1921, British Army Colonel Commandant Thomas Stanton Lambert's motorcar was ambushed by the Westmeath Irish Volunteers in Glassan.
The Volunteers had planned to capture Lambert and hold him until a prisoner exchange was arranged in return for General Seán Mac Eoin.
[34][35][36] At approximately 1 a.m. on 21 June 1921, a group of Black and Tans wearing civilian clothing and masks descended on Knockcroghery from the Athlone direction, in retaliation for the attack on Colonel Commandant Lambert the day before.
[39][41] The summer having been particularly dry, the Black and Tans easily set fire to the thatched roofs of the cottages using petrol, and most burned to the ground very quickly.
[42][45] Michael O'Callaghan described the scene: the raiding forces drove up and down the village, firing shots at random, cursing loudly, and laughing at the plight of the people of Knockcroghery.
[49][35][50] Canon Bartholomew Kelly refused to leave the presbytery until the Black and Tans began dousing his furniture with petrol.
[51] His slate roof, together with the quick actions of women such as Jenny Quigley in bringing sand and water to extinguish the fire, saved his house from being totally destroyed.
[43][39] The Irish Times described the aftermath: Subsequently, the children and aged persons were taken into the Presbytery (which was also attempted to be set fire to) and the Rev Mr Humphrey's Rectory, where they were kindly treated.
This morning the town presents a shocking appearance, being a mass of smouldering ruins, with the occupants of the houses homeless and destitute, all their belongings being consumed in the general conflagration.
[55][56] Many of the businesses that had been destroyed were gradually re-established, but the clay pipe factory that had provided employment in the village for over 250 years was never rebuilt.
Lord Crofton of Mote Park gave a site on the Southern edge of Knockcroghery for a nominal rent of a shilling per year.
A number of buildings, such as the church, the community centre, the parochial house, Murray's and the Widow Pat's, predate this however.
[73][74] The Record of Protected Structures, as maintained by Roscommon County Council, includes Scregg House and a number of other 19th century buildings in the Knockcroghery area.
At the same time, repair works were carried out, the church was replastered internally and wiring for electric lighting and heating was installed in anticipation of the arrival of rural electrification.
The smaller carved limestone holy water font, which is built into the wall inside the tower door, is believed to have come from the old church in Culleen (now Cullen Hall).
Irish clan chiefs would host feasts for their clansmen, servants, and warriors which centered around a contest between Irish-language bards, whose poetry was performed by professional singers accompanied by a harp.
[88] The traditional Irish phrase, "fáilte Uí Cheallaigh" ("an O'Kelly welcome") dates from Christmas Day, 1351 when Uilliam Buí Ó Ceallaigh, Chief of the Name of Clan Ó Ceallaigh and King of Uí Mháine, (which roughly covered what is now East County Galway and South County Roscommon) invited the poets, writers and artists of Ireland to a great feast at his seat, Gailey Castle.
[7] In the early 20th century, a wooden floor was installed in the boathouse at Galey Castle, approximately two metres above the level of the water below.