Overview list of the following townlands within the Roman Catholic Parish of Roundstone [Cloch na Rón]. Aillenacally [Aill na Caillú], Arkeen Beg [Aircín Beag], Arkeen More [Aircín Mór], Athry [Atraí], Ballinafad [Béal an Átha Fada], Ballynahinch [Baile na hInse], Bearna na nEang [Barnanang], Barnanoraun [Barr na nÓrán], Boheeshal [Both Íseal], Bun na hAbhann [Bunnahown], Caher [An Chathair], Canower [Ceannúr], Cappaghoosh [Ceapach Chuais], Cashel [An Caiseal], Cloonbeg [Cluain Beag], Cloonisle [Cluain Aidhle], Cloonacartan [Cúil na Ceártan], Cushatrower [Cois an tSruthair], Derryadd East [Doire Fhada Thoir], Derryadd West [Doire Fhada Thiar], Derryclare [Doire an Chláir], Derryneed [Doire Fhiní], Derrysillagh [Doire Saileach], Derryvickrune [Doire Mhic Reoin], Derryvealawauma [Doire Bhéal an Mháma], Derryvoreada [Doire Bhó Riada], Derrynavglaun [Doire na bhFlann], Dún Riacháin [Doonreaghan], Emlaghmore [Imleach Mór], Ervallagh [Oirbhealach], Garroman [An Gharmain], Gleninagh [Gleann Eidhneach], Glencrees [Gleann Chraois], Emlaghdauroe [Imleach Dhá Rú], Inis Leacan [Inishlackan], Inis Ní [Inishnee], Errisbeg East [Iorras Beag Thoir], Errisbeg West [Iorras Beag Thiar], Illion West [An Uilinn Thiar], Killeen [An Cillín], Leitheanach Theas [Lehanagh South], Lehanagh Nort [Leitheanach Thuaidh], Lettercaumus [Leitir Camsa], Lettershinna [Leitir Seanaidh], Letterdyfe [Leitir Daibhche], Lettery [Leitrí], Lettershea [Leitir Seith], Lissoughter [Lios Uachtair], Murvey [Muirbhigh], Rosroe [An Ros Rua], Roundstone [Cloch na Rón], Shannakeela [Seanadh Chaola], Scrahaillia [Sraith Sháile], Tawunaghbaun [An Tamhnach Bhán], Tawnaghmore [An Tamhnach Mhór], Tievebreen [Taobh Braoin], Toombeola [Tuaim Beola], Tullaghlumman Beg [Tulach Lomáin Bheag], and Illion East [An Uilinn Thoir].

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.