▁he ▁enjoyed ▁a ▁game ▁of ▁bridge ▁or ▁dice , ▁and ▁was ▁a ▁keen ▁stamp ▁collect or . ▁He ▁incident ally ▁co - author ed ▁a ▁pam ph let ▁on ▁the ▁rules ▁of ▁dice , ▁and ▁wrote ▁a ▁brief ▁paper ▁for ▁his ▁grand children ▁on ▁the ▁deriv ation ▁of ▁pi . ▁ ▁References ▁ ▁External ▁links ▁Website ▁featuring ▁Dr . ▁St ain for th ' s ▁publications , ▁from ▁ 1 9 3 8 - 1 9 8 2 . ▁ ▁Category : B rit ish ▁p ala e ont olog ists ▁Category : 1 9 1 5 ▁birth s ▁Category : 2 0 0 2 ▁death s ▁Category : M ic rop ale ont olog ists <0x0A> </s> ▁Events ▁from ▁the ▁year ▁ 1 9 4 1 ▁in ▁Canada . ▁ ▁Inc umb ents ▁ ▁Crown ▁▁ ▁Mon arch ▁– ▁George ▁VI ▁ ▁Federal ▁government ▁▁ ▁Governor ▁general ▁– ▁Alexander ▁Cambridge ▁ ▁Prime ▁minister ▁– ▁William ▁Lyon ▁Mack en zie ▁King ▁ ▁Chief ▁Justice ▁– ▁L yman ▁Po ore ▁D uff ▁( B rit ish ▁Columbia ) ▁ ▁Parliament ▁– ▁ 1 9 th ▁ ▁Provin cial ▁govern ments ▁ ▁Lieutenant ▁govern ors ▁ ▁Lieutenant ▁Governor ▁of ▁Al berta ▁– ▁John ▁C . ▁Bow en ▁▁▁ ▁Lieutenant ▁Governor ▁of ▁British ▁Columbia ▁– ▁Eric ▁Ham ber ▁( until ▁August ▁ 2 9 ) ▁then ▁William ▁C ul ham ▁Wood ward ▁ ▁Lieutenant ▁Governor ▁of ▁Man it oba ▁– ▁Roland ▁Fair b air n ▁Mc Will iams ▁▁ ▁Lieutenant ▁Governor ▁of ▁New ▁Brun sw ick