▁the ▁sexual ▁mor als ▁of ▁the ▁C aled onian ▁women , ▁the ▁wife ▁of ▁a ▁C aled onian ▁chief , ▁Argent oc ox os , ▁replied : ▁" We ▁cons ort ▁open ly ▁with ▁the ▁best ▁of ▁men ▁while ▁you ▁allow ▁your selves ▁to ▁be ▁deb auch ed ▁in ▁private ▁by ▁the ▁worst ". ▁The ▁em peror ▁Sept im ius ▁Sever us ▁died ▁at ▁York ▁while ▁planning ▁to ▁renew ▁host ilities , ▁and ▁these ▁plans ▁were ▁abandoned ▁by ▁his ▁son ▁Car ac alla . ▁ ▁Later ▁exc urs ions ▁into ▁Scotland ▁by ▁the ▁Rom ans ▁were ▁generally ▁limited ▁to ▁the ▁sc out ing ▁exped itions ▁of ▁expl or ator es ▁in ▁the ▁buffer ▁zone ▁that ▁developed ▁between ▁the ▁walls , ▁trad ing ▁contacts , ▁b rib es ▁to ▁purchase ▁tr u ces ▁from ▁the ▁n atives , ▁and ▁eventually ▁the ▁spread ▁of ▁Christian ity . ▁The ▁degree ▁to ▁which ▁the ▁Rom ans ▁interact ed ▁with ▁the ▁Go idel ic - spe aking ▁island ▁of ▁Hi ber nia ▁( mod ern ▁Ireland ) ▁is ▁still ▁un resol ved ▁amongst ▁arch ae olog ists ▁in ▁Ireland . ▁ ▁See ▁also ▁ ▁An cient ▁Britain ▁British ▁military ▁history ▁Roman ▁govern ors ▁of ▁Britain ▁Roman ▁min ing ▁Roman ▁sites ▁in ▁Great ▁Britain ▁It ius ▁Port us ▁P ug n aces ▁Britann iae ▁ ▁Cit ations ▁ ▁References ▁ ▁Further ▁reading ▁The ▁Great ▁In vas ion , ▁Leonard ▁C ott rell , ▁Cow ard – Mc C ann , ▁New ▁York , ▁ 1 9 6 2 ,