Of the Rogic 's four children , only Mary survived into adulthood .
Rogick was born in East Sandy , Pennsylvania on October 7 , 1906 , to Nicholas and Sara Rogic , immigrants from Croatia .
Of the Sara Rogic 's four children , only Mary survived into adulthood .
Rogick was born in East Sandy , Pennsylvania on October 7 , 1906 , to Nicholas and Sara Rogic , immigrants from Croatia .