. ▁ ▁Baron et cy ▁of ▁Nich ol son ▁of ▁Lud den ham ▁Sir ▁Charles ▁Nich ol son , ▁ 1 st ▁B t . ▁( 1 8 5 9 , ▁Col ony ▁of ▁New ▁South ▁Wales ) ▁ ▁The ▁baron et cy ▁is ▁ext inct . ▁ ▁Baron et cy ▁of ▁O ' Log hlen ▁of ▁Dr um can ora ▁ ▁Sir ▁Bry an ▁O ' Log hlen , ▁ 3 rd ▁Baron et ▁( 1 8 2 8 - 1 9 0 5 ), ▁em igr ated ▁to ▁Victoria ▁in ▁ 1 8 6 2 ▁was ▁appointed ▁a ▁Crown ▁Pro sec utor ▁in ▁ 1 8 6 3 . ▁He ▁succeeded ▁to ▁the ▁baron et cy ▁on ▁the ▁death ▁of ▁his ▁elder ▁brother ▁in ▁ 1 8 7 7 . ▁He ▁held ▁a ▁seat ▁in ▁the ▁Victor ian ▁Legisl ative ▁Assembly ▁from ▁ 1 8 7 8 ▁to ▁ 1 8 8 3 , ▁and ▁was ▁Premier ▁of ▁Victoria ▁from ▁ 1 8 8 1 ▁until ▁ 1 8 8 3 . ▁He ▁rejo ined ▁the ▁Legisl ative ▁Assembly ▁in ▁ 1 8 8 8 , ▁holding ▁a ▁seat ▁until ▁ 1 9 0 0 . ▁ ▁Sir ▁Col man ▁Michael ▁O ' Log hlen , ▁ 6 th ▁Baron et ▁( 1 9 1 6 - 2 0 1 4 ), ▁was ▁educated ▁at ▁X avier ▁College , ▁Melbourne ▁and ▁succeeded ▁to ▁the ▁baron et cy ▁in ▁ 1 9 5 1 . ▁ ▁Michael ▁O ' Log hlen ,