Question: In 1530, how many religious houses were in Ireland?
About the article "Dissolution of the Monasteries", section "Ireland".

Candidate passages:
The dissolutions in Ireland followed a very different course from those in England and Wales.
There were around 400 religious houses in Ireland in 1530—many more, relative to population and material wealth than in England and Wales.
In marked distinction to the situation in England, in Ireland the houses of friars had flourished in the 15th century, attracting popular support and financial endowments, undertaking many ambitious building schemes, and maintaining a regular conventual and spiritual life.
They constituted around half of the total number of religious houses.
Irish monasteries, by contrast, had experienced a catastrophic decline in numbers, such that by the 16th century only a minority maintained the daily observance of the Divine Office.
Henry's direct authority, as Lord of Ireland and from 1541 as King of Ireland, only extended to the area of the Pale immediately around Dublin.
Outside this area, he could only proceed by tactical agreement with clan chiefs and local lords.
Nevertheless, Henry was determined to carry through a policy of dissolution in Ireland—and in 1537 introduced legislation into the Irish Parliament to legalise the closure of monasteries.
The process faced considerable opposition, and only sixteen houses were suppressed.
Henry remained resolute however, and from 1541 as part of the Tudor conquest of Ireland he continued to press for the area of successful dissolution to be extended.
For the most part, this involved making deals with local lords, under which monastic property was granted away in exchange for allegiance to the new Irish Crown; and consequently Henry acquired little if any of the wealth of the Irish houses.
By the time of Henry's death (1547) around half of the Irish houses had been suppressed; but many continued to resist dissolution until well into the reign of Elizabeth I, and some houses in the West of Ireland remained active until the early 17th century.
In 1649, Oliver Cromwell led a Parliamentary army seeking to subjugate Ireland, and systematically sought out and destroyed former monastic houses.
Subsequently, however, sympathetic landowners housed monks or friars close to several ruined religious houses, allowing them a continued covert existence during the 17th and 18th centuries, subject to the dangers of discovery and legal ejection or imprisonment.
The dissolutions in Ireland followed a very different course from those in England and Wales.
There were around 400 religious houses in Ireland in 1530—many more, relative to population and material wealth than in England and Wales.
In marked distinction to the situation in England, in Ireland the houses of friars had flourished in the 15th century, attracting popular support and financial endowments, undertaking many ambitious building schemes, and maintaining a regular conventual and spiritual life.
They constituted around half of the total number of religious houses.
Irish monasteries, by contrast, had experienced a catastrophic decline in numbers, such that by the 16th century, it appears that only a minority maintained the daily religious observance of the Divine Office.
Henry's direct authority, as Lord of Ireland, and from 1541 as King of Ireland, only extended to the area of the Pale immediately around Dublin.
From the late 1530s his administrators temporarily succeeded in persuading some clan chiefs to adopt his policy of surrender and regrant, including the adoption of his state religion.
Nevertheless, Henry was determined to carry through a policy of dissolution in Ireland – and in 1537 introduced legislation into the Irish Parliament to legalise the closure of monasteries.
The process faced considerable opposition, and only sixteen houses were suppressed.
Henry remained resolute however, and from 1541 as part of the Tudor conquest of Ireland, he continued to press for the area of successful dissolution to be extended.
For the most part, this involved making deals with local lords, under which monastic property was granted away in exchange for oaths of allegiance to the new Irish Crown; and consequently Henry acquired little if any of the wealth of the Irish houses.
By the time of Henry's death (1547) around half of the Irish houses had been suppressed; but many houses of friars continued to resist dissolution until well into the reign of Elizabeth I. Henry's son Edward VI of England (1547–53) formally established Protestantism as the state religion, which was as much a religious matter as his father's reformation had been political.
His reign only lasted for six years and his principal reform, the Act of Uniformity 1549, had much less impact in Ireland than in England. 
List of monastic houses in Ireland is a catalogue of the abbeys, priories, friaries and other monastic religious houses in Ireland 
The year 1530 in science and technology included many events, some of which are listed here.