https://www.google.ie/maps/place/Durrus,+Co.+Cork/@51.6212816,-9.5479125,13z/data=!4m2!3m1!1s0x48459fe7ccd270df:0x231e3744ac95441a

Orthography of Durrus District, West Cork, Name origin of Townlands from old Irish with Gaelic Script, English names Settled by Dr. John O’Donovan, Ordnance Survey, 24th September 1842, with Landlord by Townland with Agents, Archaeological Features, Population, Land Description.

Portrait of Dr. John O’Donovan (1809-1861), Scholar, National Gallery  on loan to Royal Irish Academy.

..

Screen Shot 2018-08-27 at 07.41.28

..

Screen Shot 2018-08-27 at 07.42.08

.

http://www.osi.ie/Products/Professional-Mapping/Historical-Mapping.aspx

http://billmacafee.com/localities/notesmaps.pdf

https://plus.google.com/photos/100968344231272482288/albums/6137508717372500689