▁in ▁Peace keeper ▁Park , ▁located ▁in ▁Cal g ary , ▁Al berta . ▁ ▁References ▁ ▁External ▁links ▁▁ ▁" The ▁Price ▁of ▁D ut y ", ▁a ▁National ▁Film ▁Board ▁of ▁Canada ▁document ary ▁on ▁Is feld ▁ ▁Category : Un ited ▁Nations ▁peace keep ing ▁Category : Can ad ian ▁military ▁personnel ▁killed ▁in ▁action ▁Category : Un ited ▁Nations ▁Prote ction ▁Force ▁soldiers ▁Category : 1 9 6 2 ▁birth s ▁Category : 1 9 9 4 ▁death s ▁Category : Pe ople ▁from ▁Zwe ibr ücken ▁Category : Pe ople ▁from ▁Ch ill iw ack ▁Category : 2 0 th - century ▁Canadian ▁military ▁personnel <0x0A> </s> ▁David ▁Thom son ▁may ▁refer ▁to : ▁ ▁Business ▁ ▁David ▁Cou par ▁Thom son ▁( 1 8 6 1 – 1 9 5 4 ), ▁Scottish ▁publish er , ▁founder ▁of ▁D . ▁C . ▁Thom son ▁& ▁Co . ▁ ▁David ▁Kin near ▁Thom son ▁( 1 9 1 0 – 1 9 9 2 ), ▁Scottish ▁business man ▁ ▁David ▁Thom son , ▁ 3 rd ▁Baron ▁Thom son ▁of ▁Fle et ▁( born ▁ 1 9 5 7 ), ▁Canadian ▁business man ▁ ▁Entertainment ▁ ▁David ▁Thom son ▁( film ▁critic ) ▁( born ▁ 1 9 4 1 ), ▁American - based ▁British ▁film ▁critic ▁ ▁David ▁Thom son ▁( writer ) ▁( 1 9 1 4 – 1 9 8 8 ), ▁writer ▁and ▁radio ▁producer ▁ ▁Dave ▁Thom son ▁( born ▁ 1 9