English Wikipedia has an article on: <span class="searchmatch">Castlederg</span> Wikipedia <span class="searchmatch">Castlederg</span> A town in County Tyrone, Northern Ireland, located on the River Derg....
plural Killens) A surname. A place name: A small village south-west of <span class="searchmatch">Castlederg</span>, County Tyrone, Northern Ireland (Irish grid ref H2480). A hamlet in the...