▁as ▁ 7 9 ▁M err ion ▁Square , ▁a ▁pr estig ious ▁address ▁in ▁the ▁heart ▁of ▁Georg ian ▁Dublin . ▁His ▁father , ▁Richard ▁Bol ton ▁McC aus land ▁was ▁a ▁well ▁known ▁sur geon ▁at ▁the ▁Royal ▁College ▁of ▁Sur ge ons ▁in ▁Ireland . ▁His ▁mother , ▁Charlotte ▁Maria ▁McC aus land , ▁was ▁the ▁daughter ▁of ▁the ▁influ ential ▁French ▁Ne uro log ist ▁Charles - É d ou ard ▁Brown - S équ ard . ▁ ▁McC aus land ▁was ▁called ▁up ▁to ▁the ▁Western ▁Front ▁in ▁ 1 9 1 8 . ▁His ▁mother ▁Charlotte ▁later ▁wrote : ▁ ▁We ▁have ▁left ▁Ireland ▁since ▁ 1 9 2 3 , ▁life ▁was ▁no ▁longer ▁possible ▁for ▁the ▁Lo yal ists . ▁Our ▁lives ▁were ▁threatened , ▁especially ▁because ▁our ▁only ▁son , ▁who ▁had ▁trained ▁at ▁Sand h urst ▁Military ▁School , ▁joined ▁the ▁Irish ▁Gu ards ▁and ▁had ▁taken ▁part ▁in ▁the ▁last ▁batt les ▁against ▁the ▁Germ ans , ▁his ▁heart ▁being ▁all ▁for ▁France . ▁ ▁References ▁ ▁Category : 1 8 9 8 ▁birth s ▁Category : 1 9 6 5 ▁death s ▁Category : I r ish ▁cr ick eters ▁Category : D ub lin ▁University ▁cr ick eters ▁Category : Pe ople ▁from ▁Dublin ▁( city ) <0x0A> </s> ▁Drag an ▁Tra jk ović ▁may ▁refer ▁to : ▁Drag an ▁Tra jk ović ▁( football er , ▁born ▁ 1 9 8 6 ), ▁Ser bian ▁association ▁football ▁player ▁Drag