Have you tried examining the Kagan list carefully? Also, when checking the
Kagan list, you should be looking for variants or Hebrew equivalents of "Hyman".
Avivah R. Z. Pinski
near Philadelphia, USA
Researching: Zuchman in Sarnaki, Karczew, and Warsaw Poland
Reznik in Drohiczyn, Siemiatische, Poland
Kopekin & Rifczes in Lemberg, Vienna, Polatsk, and Besonkovich
Familiant and Koifman in Bessarabia and Ukraine
Sondak in Vitebsk, Belarus and Rehitza, Latvia
Aginsky and Slonimsky in Minsk