Tag: Otwock

  • About Kalman Lis

    Kalman Lis (1903-1942) was born in Kovel, Volhynia, in modern day Ukraine, to a family with rural roots. Lis studied in a traditional kheder, then in a Polish gymnazie, and in Vilnius and Warsaw high schools. He specialized in the care of Special Needs Children. From 1937 until his death, he was in charge of…