Overview list of the following townlands within the Roman Catholic Parish of Ballynakill or Letterfrack, which coincides with the Civil Parish of Ballynakill. The cards include the Irish and English language renditions of the townland names.Addergool [Eadargúil], Ardkye [Ard-choill], Ardnagreevagh [Ard na gCraobhach], Attirowerty [Áit Tí Robhartaigh], Ballynew [An Baile Nua], Bawnoge [An Bhánóg], Bundouglas [Bun Dúghlaise], Bunowen [Bun Abhann], Cashleen [Caislín], Cartron [An Cartrún], Cleggan [An Cloigeann], Cloon [An Chluain], Clooncree [Cluain Crí], Cloonaderowen [Cluain Idir Dhá Abhainn], Cloonlooaun [Cluain Luáin], Cnocnaraw [Cnoc na Rátha], Crump Island [Oileán Dá Chruinne], Culfinn [Cúil Finn], Curragh [An Currach], Currywongaun [Corr Uí Mhongáin], Dawros Beag [Damhros Beag], Dawros More [Damhros Mór], Derryherbert [Doire Hoirbirt]. Derryinver [Doire Inbhir], Derrylahan [Doire leathan], Derrynacleigh [Doire na cloiche], Dooneen [An Dúinín], Finnisglinn [Fionasclainn], Foher [Fothair], Garraunbaun [An Garrán Bán], Glassillaun [Glasoileán], Glencraff [Gleann creamha], Gleninagh [Gleann eidhneach], Gorteennagloch [Goirtín na gcloch], Illion [An Uilinn], Kanrawer [An Ceann ramhar], Keelkyle [Caol choill], Knocknahaw [Cnoc na háithe], Kylemore [An Choill Mhór], Lecknavarna [Leic na bhFearna], Lemnaheltia [Léim na hEilte], Letterbeg [Leitir Beag], Letterbreckaun [Leitir Breacáin], Letterettrin [Leitir eitreann], Letterfrack [Leitir Fraic], Lettergesh East [Leitir Geis Thoir], Lettergesh West [Leitir Geis Thiar], Lettermore [Leitir Mór], Lettershanbally [Leitir seanbhaile], Luggatarriff [Log an Tairbh], Maumfin [Mám Fionn], Moyard [Maigh Ard], Mullaghglass [An Mullach Glas], Mweelin [An Maoileann], Pollacappul [Poll an Chapaill], Ross [An Ros], Roscrea [Ros Cré], Rosleague [Ros Liag], Rosroe [An Ros Rua], Rusheenduff [An Roisín Dubh], Salrock [Salroc], Shanaveag [Sean Mheidhg], Shanboolard [An tSean buaile Ard], Sheenauns [Na Siáin], Tievegarriff [An Taobh Garbh], Tievemore [An Taobh Mór], Tonadooravaun [Tóin an Dúrabháin], Tooreen [An Tuairín], Tooreena [Tuairín Áithe], Tooreenacoona [Tuairín Uí Chuana], Tullybeg [An Tulaigh Bheag], Tullyconor [Tulaigh Uí Chonchúir], Tullymore [An Tulaigh Mhór], and Ungwee [Eang Bhuí].

Set of index cards describing some of the local features of the townland of Ballynew [An Baile Nua]. Descriptions are given of a 'pair of standing stones', Fuaigh an Sconsa (Ooeyasconsa on the OS maps, and known locally as Fo na Sconsaí), Fó na Bróinge (Tim Robinson believes the cove may be named for its boot-like shape), Fó na Labhráis (Ooeylaunlauraush on the OS maps), Fó na Bhistí, Fuaigh an Duine Mhairbe (Ooeywaria on the OS maps), Binn Ghlais, Fó an Uisce, Fó an Bhradáin, Megalithic tombs close to the Children's Burial Ground, Lios (the site of the former Mission School), and the Shrine, which marks the traditional site of St. Ceannan's beheading. J O'Toole of Moyard, Mr. Heanue of Bundouglas, and Con Mullen of Ballynew are credited with providing some of the information.

Set of index cards describing some of the local features of the townland of Baunoge, [An Bhánóg]. Included are descriptions of the local standing stone, located 400 years North-West of the cemetary, Baunoges graveyard, Shanvallybeg, a description of the Connemara Marble Industries where the film '2000 Light Years Away' was made, a stone alignment, and Crockaunhigeen (Cnocán Uí Uiginn). Gerry Joyce, and Mike Gibbons are credited with providing some of the information.

Set of index cards describing some of the local features of the townland of Belleek, [Béal Leice]. Included are a note on the name, which can be explained by the natural bridge marked on the OS map. A note on Caladh Beag, Sloper cliffs, megalith, the Seanbhalla, Fó Chait, and Fó na bhFreangach. Rory Lavelle and James Conneelly, both of Clifden are credited with provding some of the local information.

Set of index cards describing some of the local features of the townland of Boolard, [An Bhuaile Ard]. Included are descriptions of The Priory (the big house on the south of the road opposite Boolard Island, sometimes known as The Bishop's House), The Bishop's Rock, Copper Mine (marked as shaft on the OS), Boolard Island, and a note on Reverend Anthony Magee who was a significant land owner in the area in the 19th century. Patrick Joyce of Coolacloy is credited with providing some of the local information.

Set of index cards describing the physical features, many of which are small islands, of Bun na hAbhann, [Bunnahown]. Descriptions are given of Oileán na gCaorach, Cora Sheáinín Mainnín (a northern point on the inlet), Tobar Muire, na Cairrgí Dubha, Barr na dTamhnach, Loch an Phoill Mhór, Corn Island, Loch an Tairbh Dhuibh, Oileán Aodha, Oileán Chamaill, Glasoileán Mór, Oileán Donn/Domhain, Oileán Gorm, Caladh Cam, Cruachnait (Croghnut on the OS maps), Rua-oileán, Leacht na bhfaoileán, and The Wire (a long natural causeway of rocks). Tim Robinson cites local sources as having helped wtih much of the information gathering, with particular mention of M. Clogherty, Anthony Ridge of Bun na hAbhann, Máirtín Ó'Catháin of Gabhla, Patrick King's son, and MacDara Green.

Set of index cards describing some of the local features of Bunnakill [Bun an Choill]. Included are brief descriptions of Bofin Lodge (a derelict 2-storey house known locally as Lyons's), and a note from the small names index about Tullan tanvaun.

Set of index cards describing some of the local features of the townland of Bunowen [Bun Abhann]. A note on Bun Abhann an Chuain (the mouth of the river of the harbour), and a note on Lough Nambrackkeagh are described.

Set of index cards describing physical and historical features of Caher, [An Chathair]. Included in the description are Loch Árd, Loch Iochtair, Inishskinnybeg, Abhainn Tuaidhe (which flows between Caher and Tamhnach Mór), and Caher House. An anecdote about the Joyce family is recorded alongisde the information on Caher House. Feichín Ó'Tuathail of Tamhnach Mór was a source of information on the lakes of Caher.

Set of index cards describing some of the local features of the townland of Callow, [An Caladh]. Included are descriptions of Lough Carrick, the Former National School where Dónal Ó'Fatharta taught, a note on Ó'Máille - the original Playboy of the Western World, Oileán Aodha, Leathan Mór, Máimín Island, Congaí, Máimín Hill and Lake, Oileán na Fraise, Uamhrach/Uamhnach, Inis Damhrois, and Loch na gCnocán. Martin O'Malley of Roundstone, Matt McHugh of Doohulla, and Bartley King are credited as being local sources of information.