He arrived in Europe in May 1918 , with permission of the State Department .
Fronczak became member of the Paris - based Polish National Committee ( Komitet Narodowy Polski , KNP ) , where he directed the organization 's Department of Public Welfare helping thousands of refugees .
Fronczak arrived in Europe in May 1918 , with permission of the State Department .
Fronczak became member of the Paris - based Polish National Committee ( Komitet Narodowy Polski , KNP ) , where he directed the organization 's Department of Public Welfare helping thousands of refugees .