▁( N or thern ▁Ireland ) ▁ 1 9 2 9 ▁divided ▁the ▁constitu ency ▁was ▁divided ▁into ▁the ▁seven ▁constitu encies ▁elected ▁under ▁first ▁past ▁the ▁post : ▁An trim ▁Bor ough , ▁B ann ▁Side , ▁Car rick , ▁Lar ne , ▁Mid ▁An trim , ▁North ▁An trim ▁and ▁South ▁An trim ▁constitu encies . ▁ ▁Second ▁D á il ▁In ▁May ▁ 1 9 2 1 , ▁D á il ▁É ire ann , ▁the ▁parliament ▁of ▁the ▁self - dec la red ▁Irish ▁Republic ▁run ▁by ▁S inn ▁F é in , ▁passed ▁a ▁resolution ▁declaring ▁that ▁elections ▁to ▁the ▁House ▁of ▁Commons ▁of ▁Northern ▁Ireland ▁and ▁the ▁House ▁of ▁Commons ▁of ▁Southern ▁Ireland ▁would ▁be ▁used ▁as ▁the ▁election ▁for ▁the ▁Second ▁D á il . ▁All ▁those ▁elected ▁were ▁on ▁the ▁roll ▁of ▁the ▁Second ▁D á il , ▁but ▁as ▁no ▁S inn ▁F é in ▁MP ▁was ▁elected ▁for ▁An trim , ▁it ▁was ▁not ▁represented ▁there . ▁ ▁Polit ics ▁An trim ▁had ▁a ▁Union ist ▁majority , ▁with ▁some ▁po ckets ▁of ▁National ist ▁support . ▁In ▁ 1 9 2 1 , ▁six ▁Union ists ▁and ▁one ▁National ist ▁were ▁elected , ▁while ▁in ▁ 1 9 2 5 , ▁there ▁were ▁five ▁union ists , ▁one ▁National ist ▁and ▁one ▁member ▁of ▁the ▁Un b ought ▁Ten ants ▁Association ▁elected . ▁ ▁M embers ▁of ▁Parliament ▁ ▁E lection ▁results ▁ ▁References ▁ ▁Category : N or thern ▁Ireland ▁Parliament