Rathgarve ( meaning "rough ringfort"), is a civil parish, religious parish, and townland, in County Westmeath, Ireland. It is located about  north of Mullingar. It takes in parts of the modern town of Castlepollard (the townlands of Kinturk Desmesne and Townparks), and it forms part of the religious parish of St. Michael's Parish, Castlepollard. Historically it has been linked to the 8th century monk Dicuil, according to Monasticon Hibernicum. However, he is also associated with Rathgar ( also in Irish: Ráth Garbh, again meaning "rough ringfort"), in Dublin, which may indicate a misassociation with one of these sites.

It is thought that Rathgarve (along with Foyran) was established as a manor around 1211 or 1212 which is the attested date for the establishment of the nearby manor of Lickbla, at which time the grant of churches and lands was confirmed in 1206-1207 by M. Uí Dobailen, Bishop of Kells (later to become part of the Diocese of Meath). From the tithe allocations, Rathgarve attracted tithes of 100s. or £5 (parish and vicarage). Of this, the vicar received 33s./4d. or one third.  The first complete list of parishes comes in the early fourteenth century, and Rathgarve is found in the deanery of Fore.

Rathgarve is one of 8 civil parishes in the barony of Fore in the Province of Leinster. The civil parish covers .

Rathgarve civil parish comprises the town of Castlepollard and 27 townlands: Ballycomoyle, Ballymanus, Ballynagall, Caslanakirka, Curraghboy, Deerpark, Drumman, Freaghmore, Glen, Kinturk Demesne, Knockroe, Loughanalla, Loughanstown, Millcastle, Mullanakill, Raheen Beg, Raheen More, (the townland of) Rathgarve, Robinstown Lower, Robinstown Upper, Sheskernagh, Slieveboy, Srunahella, Stonestown, Teevrevagh, Townparks and Tromra.

The neighbouring civil parishes are: Foyran to the north, St. Feighin's to the east, Faughalstown  to the south and Lickbla and Mayne to the west.

As with Foyran and Lickbla, the current extant remains are of an early medieval church set within a possible earlier early Christian enclosure, adjoined by a motte & bailey. Rathgarve, in addition is located near the ruins of a mill/castle complex at Millcastle which would have included a bridge over the River Glore (running from Lough Glore to the River Inney) as evidenced by Ordnance Survey maps of circa 1900. 
 

A medieval trackway (on private land) delineates the former route from the south heading towards the abbey of Lara (Abbeylara). The trackway did not evolve into the modern road once the local landlord constructed a metalled road with bridge to the east, bypassing Rathgarve church and settlement in the 18th century.

References

External links
Rathgarve civil parish at the IreAtlas Townland Data Base
Rathgarve civil parish at townlands.ie
Rathgarve civil parish at The Placename Database of Ireland

Civil parishes of County Westmeath