List of monastic houses in County Longford
# List of monastic houses in County Longford

The smaller establishments such as monastic cells and notable monastic granges (particularly those with resident monks) and camerae of the military orders of monks (Knights Templars and Knights Hospitallers) are included. The numerous monastic hospitals per se are not included here unless at some time the foundation had, or was purported to have, the status or function of an abbey, priory, or preceptory/commandery.

## Layout

Communities/provenance: shows the status and communities existing at each establishment, together with such dates as have been established as well as the fate of the establishment after dissolution, and the current status of the site.

Formal name or dedication: shows the formal name of the establishment or the person in whose name the church is dedicated, where known.

Alternative names: some of the establishments have had alternative names over the course of time. In order to assist in text-searching such alternatives in name or spelling have been provided.

## Abbreviations and Key

The sites listed are ruins or fragmentary remains unless indicated thus: :

| * | current monastic function |
| - | - |
| + | current non-monastic ecclesiastic function |
| ^ | current non-ecclesiastic function |
| = | remains incorporated into later structure |
| # | no identifiable trace of the monastic foundation remains |
| ~ | exact site of monastic foundation unknown |
| ø | possibly no such monastic foundation at location |
| ¤ | no such monastic foundation |
| ≈ | identification ambiguous or confused |

Locations with names in italics indicate probable duplication (misidentification with another location) or non-existent foundations (either erroneous reference or proposed foundation never implemented).

Trusteeship denoted as follows: :

| NIEA | Scheduled Monument (NI) |
| - | - |
| NM | National Monument (ROI) |
| C.I. | Church of Ireland |
| R.C. | Roman Catholic Church |
| Foundation | Image | Communities & Provenance | Formal Name or Dedication & Alternative Names | OnLine References & Location |
| Abbeyderg Abbey | | Augustinian Canons Regular founded before 1216 (during the reign of King John) probably by Gormgall O'Quinn; raised to abbey status after 1487? dissolved 1540; restored?, occupied by John O'Ferral, previously abbot, 1548, by assignment of Sir Thomas Cusak; granted to Nicholas Ailmer, termor | St Peter ____________________ Monaster-darig; Monaster-deirg; Monaster-derick | 53°38′17″N 7°47′15″W﻿ / ﻿53.638097°N 7.787483°W﻿ / 53.638097; -7.787483﻿ (Abbeyderg Abbey) |
| Abbeylara Abbey | | Cistercian monks — from St Mary's, Dublin founded c.1210 by Sir Richard Tuit; colonised 1214; dissolved 1540 | Leathragh; Laragh; Leathan; Monaster-Lethratha; Granard | 53°45′52″N 7°26′46″W﻿ / ﻿53.764559°N 7.446135°W﻿ / 53.764559; -7.446135﻿ (Abbeylara Abbey) |
| Abbeyshrule Abbey | | Cistercian monks — from Mellifont founded 1200 by the O'Ferral family; affiliation changed to Bective 1228; dissolved 1569; suppressed by Queen Elizabeth, 1592; (NM) | Flumen Dei; Sruthair; Schrowl | 53°34′47″N 7°39′29″W﻿ / ﻿53.5798036°N 7.6581627°W﻿ / 53.5798036; -7.6581627﻿ (Abbeyshrule Abbey) |
| Ardagh Monastery | | early monastic site founded 5th century by St Patrick or St Mel? diocesan cathedral 1111 | Ardachad | 53°40′02″N 7°41′33″W﻿ / ﻿53.6671207°N 7.6925915°W﻿ / 53.6671207; -7.6925915﻿ (Ardagh Cathedral) |
| Ballynasaggart Friary | | Franciscan Friars, Third Order Regular founded after 1510? by Geoffrey O'Ferrall; dissolved 1540; Observant Franciscan Friars refounded 1634; dissolved 1811 | St John the Baptist Friary (from 1634) ____________________ Ballinasaggart; Baile-na-sagart; Baile-ne-saggard | 53°41′29″N 7°37′21″W﻿ / ﻿53.691250°N 7.622591°W﻿ / 53.691250; -7.622591﻿ (Ballynasaggart Abbey) |
| Cashel Monastery | | Augustinian Canons Regular ruins near parish church purportedly remains of a foundation dependent on Inchcleraun | | 53°35′30″N 7°58′44″W﻿ / ﻿53.591572°N 7.978842°W﻿ / 53.591572; -7.978842﻿ (Cashel Monastery?)? |
| Clonbroney Abbey | | early monastic site, nuns purportedly founded 5th century by St Patrick; dissolved after 1163 | Cluain-bronaig; Cluain-ebrone | 53°45′04″N 7°36′52″W﻿ / ﻿53.751083°N 7.614539°W﻿ / 53.751083; -7.614539﻿ (Clonbroney Abbey) |
| Cloondara Monastery | | early monastic site, probable patron St Ernan of Cloneogher, 6th century | Cluain-da-ratha; Cluain-daragh | 53°43′57″N 7°54′26″W﻿ / ﻿53.732593°N 7.907217°W﻿ / 53.732593; -7.907217﻿ (Cloondara Monastery) |
| Cloneogher Monastery | | early monastic site, patron St Ernan, 6th century (in the time of St Colmcille) | Cluain-deochra; Clonogherie; Clonoghrir | 53°43′13″N 7°56′19″W﻿ / ﻿53.720355°N 7.938566°W﻿ / 53.720355; -7.938566﻿ (Cloneogher Monastery (approx.)) (approx) |
| Druim-cheo Nunnery $^{ø~}$ | | purported early monastic site, nuns — evidence lacking | Druim-chea; Bawn? | 53°40′31″N 7°48′14″W﻿ / ﻿53.675409°N 7.803855°W﻿ / 53.675409; -7.803855﻿ (Druim-cheo Nunnery? (approx?)) (approx?) |
| Forgney Monastery | | early monastic site, founded 5th century by St Patrick | Forgnaide | 53°32′43″N 7°40′59″W﻿ / ﻿53.545408°N 7.682984°W﻿ / 53.545408; -7.682984﻿ (Forgney Monastery (approx.)) (approx) |
| Granard Monastery | | early monastic site, founded 5th century by St Patrick, granted by Coirpre's sons | Granairud; Granard Kill | 53°46′42″N 7°29′34″W﻿ / ﻿53.778277°N 7.492762°W﻿ / 53.778277; -7.492762﻿ (Granard Monastery (approx.)) (approx.) |
| Inchbofin Monastery | Former county location. See List of monastic houses in County Westmeath | Former county location. See List of monastic houses in County Westmeath | Former county location. See List of monastic houses in County Westmeath | Former county location. See List of monastic houses in County Westmeath |
| Inchcleraun Priory | | early monastic site, founded 6th century (c.540 or probably earlier) by St Diarmuid (Dermod); Augustinian Canons Regular (— Arroasian)? refounded after 1140; plundered several times; plundered 1098 by O'Brien dissolved c.1541 | Inis-clothrann; Inis-cloghran; Quaker Island | 53°34′57″N 8°00′23″W﻿ / ﻿53.5823814°N 8.0064049°W﻿ / 53.5823814; -8.0064049﻿ (Inchcleraun Priory) |
| Inchmore Priory, Lough Gowna | | early monastic site, founded 6th century by St Colmcille Augustinian Canons Regular (— Arroasian)? dependent on Louth refounded after 1140; dissolved 1540, surrendered 8 October 1540; occupied by Lyosagh O'Ferral by 1548, by assignment with Sir Thomas Cusacke; leased to James Nugent 1560 | St Mary (from Augustinian refoundation, after 1140) ____________________ Inismor-Loch-Gamna; Inchymory; Columbkille, Lough Gawna/Lough Gowna; Teampull Choluim Cille (early church) | 53°49′23″N 7°34′04″W﻿ / ﻿53.8230512°N 7.567728°W﻿ / 53.8230512; -7.567728﻿ (Inchmore Priory, Lough Gowna) |
| Inchmore Priory, Lough Ree | Former county location. See List of monastic houses in County Westmeath | Former county location. See List of monastic houses in County Westmeath | Former county location. See List of monastic houses in County Westmeath | Former county location. See List of monastic houses in County Westmeath |
| Kilcommoc Friary | | Dominican Friars — probable place of refuge after expulsion from Longford | Kil-comin; Kil-cumin | 53°36′07″N 7°48′48″W﻿ / ﻿53.6019789°N 7.8133177°W﻿ / 53.6019789; -7.8133177﻿ (Kilcommoc Friary (possible)) (possible) |
| Kilglass Monastery | | possible early monastic site, nuns possibly founded 5th century by St Eiche, sister of St Mel and niece of St Patrick | Cell-glaissi | 53°37′56″N 7°39′11″W﻿ / ﻿53.632218°N 7.6530075°W﻿ / 53.632218; -7.6530075﻿ (Kilglass Monastery) |
| Kilmodain Monastery | | early monastic site | Abbey of St Modan; Cell-muadain, in Kilmahon? | 53°48′59″N 7°45′06″W﻿ / ﻿53.8164886°N 7.751584°W﻿ / 53.8164886; -7.751584﻿ (Kilmodain Monastery (approx.)) (approx) |
| Longford Friary $^{+?}$ | | Dominican Friars founded 1400 by ——— O'Farrel; Regular Observant Dominican Friars reformed before 1429; dissolved 1540-1, nominally suppressed; friars probably remained in occupation granted to Richard Nugent 1566-7; dissolved 1578?; granted to Sir Nicholas Malby 1578; granted to Francis, Vicount Valentia 1615; restored to the friars 1641 during the Confederation; friars' church in use by the Protestants until mid-19th century; St John's C.I. parish church built on site, possibly incorporating some of the material from the friars' church | St Brigid ____________________ Latoria; Longphort | 53°43′53″N 7°47′59″W﻿ / ﻿53.7313233°N 7.7997969°W﻿ / 53.7313233; -7.7997969﻿ (Longford Friary) |
| Longford Monastery $^ø$ | mistakenly-purported early monastic site | mistakenly-purported early monastic site | mistakenly-purported early monastic site | mistakenly-purported early monastic site |
| Raithin Monastery $^~$ | | early monastic site, founded 5th century by St Patrick | Raithen; possibly Leath Rath, near Longford | |
| Saints Island Priory, Lough Ree | | dubious early monastic site founded before 542 by Ciaran; Augustinian Canons Regular founded before 1200 by a descendant of Sir Henry Dillon of Drumrany; dissolved after 1600?; Augustinian Friars founded 1643 | All Saints; Inis-na-naomh; Oilean-na-naomh; Insula Omnium Sanctorum; Insula Sacra; Holy Island | 53°33′17″N 7°53′37″W﻿ / ﻿53.5547835°N 7.8936341°W﻿ / 53.5547835; -7.8936341﻿ (Saints Island Priory, Lough Ree) |

## Map link to lists of monastic houses in Ireland by county

| Click on a county to go to the corresponding article | Antrim Armagh Down Fermanagh Londonderry Tyrone Carlow Cavan Clare Cork Donegal Dublin Galway Kerry Kildare Kilkenny Laois Leitrim Limerick Longford Louth Mayo Meath Monaghan Offaly Roscommon Sligo Tipperary Waterford Westmeath Wexford Wicklow |
| - | - |
