▁Form er ▁listing ▁ ▁| } ▁ ▁See ▁also ▁▁▁ ▁List ▁of ▁National ▁Historic ▁Land marks ▁in ▁North ▁Dak ota ▁ ▁National ▁Register ▁of ▁Historic ▁Places ▁list ings ▁in ▁North ▁Dak ota ▁ ▁References ▁▁ ▁Wal sh ▁▁ ▁* <0x0A> </s> ▁Samuel ▁" Sam " ▁Gene ▁K oo istra ▁( August ▁ 1 8 , ▁ 1 9 3 5 ▁– ▁September ▁ 1 8 , ▁ 2 0 1 0 ) ▁was ▁an ▁American ▁water ▁pol o ▁player ▁who ▁competed ▁in ▁the ▁ 1 9 5 6 ▁Summer ▁Olympics . ▁ ▁He ▁was ▁born ▁in ▁Chicago ▁and ▁is ▁the ▁younger ▁brother ▁of ▁William ▁K oo istra . ▁ ▁K oo istra ▁was ▁a ▁member ▁of ▁the ▁American ▁water ▁pol o ▁team ▁which ▁finished ▁fifth ▁in ▁the ▁ 1 9 5 6 ▁Olympic ▁tournament . ▁He ▁played ▁four ▁matches . ▁ ▁K oo istra ▁was ▁a ▁member ▁of ▁the ▁American ▁water ▁pol o ▁team ▁that ▁finished ▁first ▁in ▁the ▁ 1 9 5 9 ▁Pan ▁American ▁Games ▁tournament . ▁ ▁External ▁links ▁Sam ▁K oo istra ' s ▁profile ▁at ▁Sports ▁Reference . com ▁Sam ▁K oo istra ' s ▁ob itu ary ▁ ▁Category : 1 9 3 5 ▁birth s ▁Category : 2 0 1 0 ▁death s ▁Category : American ▁male ▁water ▁pol o ▁players ▁Category : O lymp ic ▁water ▁pol o ▁players ▁of ▁the ▁United ▁States ▁Category : Place ▁of ▁death ▁missing ▁Category : S ports people ▁from ▁Chicago ▁Category : W ater ▁pol o ▁players ▁at ▁the