I am Harold Kravis I am looking for My Nosaczuk or Nosanchuk Family #usa

Harold Kravis

My great-grandfather was Israel Nosanczuk and wife was Riva Alterman.
My great-grandfather Israel came with son Aaron  went to Ellis Island  in 1912.
But Israel had to go back to Russia because thought he had Tuberkulosis.
So Aaron stayed in the United States and his family never came back.
Aaron is my grandfather.
Israel and Riva had other children Isaac and Basya, Sara, Rakhil.
They lived Feodosiya ( Krim ).
I heard that Isaac had a son name Grisha.
My grandfather was born Ekaterinoslav / Dnepropetrovsk.
So if any one has information about the Nosanczuk or Nosanchuk family please let me know.

Harold Kravis
My email is ( harold.kravis55@... )