death_date death_place net_worth birth_place religion children relatives parents birth_date spouse image article_title name death_cause
19 july 1956 new york city , new york us new york city , new york episcopalian ivan hofmannsthal emily edwina harding sergeyevich obolensky sylvia sergeievna knyaginya obolensky romana von william webster schermerhorn -lrb- grandmother -rrb- william vincent astor -lrb- brother backhouse -rrb- john jacob astor vi -lrb- half-brother -rrb- james roosevelt astor roosevelt , jr. -lrb- cousin -rrb- , jr. -lrb- grandfather -rrb- caroline john jacob astor iv ava lowle willing 7 july 1902 sergei divorced -rrb- raimund von hofmannsthal -lrb- m. 1933 -- 1939 platonovich ; divorced -rrb- philip john ryves harding -lrb- m. 1940 obolensky -- ? -rrb- david pleydell-bouverie -lrb- m. 1946 -- 1952 -lrb- ; divorced -rrb- m. 1924 -- 1932 ; ava alice muriel astor.jpg ava alice muriel astor
 ava alice muriel astor stroke
ava alice muriel astor

ava alice muriel astor -lrb- july 7 , 1902 -- july 19 , 1956 -rrb- was an american heiress , socialite , and member of the astor family .
she was the daughter of john jacob astor iv and ava lowle willing , and sister of vincent astor .
