We don't know what Electoral Division Tirmaquin is in. Tirmaquin is in the Civil Parish of Drumachose. Tirmaquin is in the Barony of Keenaght. Tirmaquin is in Co. Londonderry

The Irish name for Tirmaquin is Tir-mac-Cuinn

Tirmaquin is on Logainm.ie: Tirmaquin.


It is located at 55° 2' 39" N, 6° 52' 1" W.


Tirmaquin has an area of:

Nationwide, it is the 36998th largest townland that we know about

Within Co. Londonderry, it is the 892nd largest townland


Tirmaquin borders the following other townlands:


We don't know about any subtownlands in Tirmaquin.

Genealogy / Ancestry / Records Search

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

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Tirmaquin was added to OpenStreetMap on 30 Apr 2015 by Stephen_Co_Antrim.