Knockoneill is in the Electoral Division of Swatragh, in Civil Parish of Killelagh, in the Barony of Loughinsholin, in the County of Londonderry

The Irish name for Knockoneill is Cnoc Uí Néill

Knockoneill is not matched up to yet.


It is located at 54° 55' 6" N, 6° 44' 17" W.


Knockoneill has an area of:

Nationwide, it is the 619th largest townland that we know about

Within Co. Londonderry, it is the 22nd largest townland


Knockoneill borders the following other townlands:


We don't know about any subtownlands in Knockoneill.

Genealogy / Ancestry / Records Search

Curious to see who lived in Knockoneill in the past? Maybe even seeing scans of their handwritten census returns?

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Knockoneill was added to OpenStreetMap on 10 May 2015 by Stephen_Co_Antrim.