▁the ▁class ics . ▁ ▁He ▁worked ▁with ▁International ▁Bal let ▁until ▁his ▁health ▁started ▁to ▁fail , ▁and ▁he ▁died ▁in ▁Nice ▁on ▁ 2 3 ▁June ▁ 1 9 5 1 ▁aged ▁ 7 4 . ▁ ▁References ▁ ▁Category : Im per ial ▁Russian ▁male ▁bal let ▁d anc ers ▁Category : 1 8 7 6 ▁birth s ▁Category : 1 9 5 1 ▁death s ▁Category : Pe ople ▁from ▁Saint ▁Petersburg ▁Category : 1 9 th - century ▁Russian ▁bal let ▁d anc ers <0x0A> </s> ▁I gre ja ▁de ▁N ossa ▁Sen hora ▁da ▁Con ce ição ▁is ▁a ▁church ▁in ▁Lu anda , ▁Ang ola . ▁F ounded ▁in ▁ 1 5 8 3 , ▁it ▁was ▁the ▁first ▁Par ish ▁Church ▁of ▁Lu anda , ▁and ▁was ▁originally ▁made ▁from ▁wooden ▁pill ars , ▁pl aster ▁and ▁mud , ▁with ▁a ▁that ched ▁roof . ▁In ▁ 1 6 5 3 , ▁work ▁began ▁on ▁building ▁a ▁stronger ▁church ▁and ▁it ▁became ▁the ▁C athedral ▁of ▁the ▁city ▁until ▁ 1 8 1 8 , ▁when ▁the ▁made ▁c athedral ▁was ▁moved ▁to ▁I gre ja ▁do ▁Con vent o ▁de ▁São ▁José . ▁From ▁the ▁▁ 1 6 5 3 ▁building , ▁only ▁the ▁tower ▁remains ; ▁the ▁site ▁was ▁transformed ▁in ▁ 1 8 8 1 ▁into ▁the ▁Observ ató rio ▁Meteor ológ ico ▁João ▁Cap elo . ▁ ▁References ▁ ▁Category : R oman ▁Catholic ▁churches ▁in ▁Lu anda ▁Category : R