Hi Mary Ann , I also have family from Derechin and would love to find the revision lists that you mentioned. Please confirm where I can find them. Thankfully yours,

Bobby Rotker
Searching foe:
ZEITLIN, TSEITLIN from Derechin and Slonim
ROTKER, ROTKIER, RUDKIER from Warsaw
KERSZENBAUM, KIRSZENBAUM, KIRSCH from Ciechanow
LEVIN, LEWIN from Brest
FELDMAN from Brest
SAPERSZTEJN, SAPERSTEIN, SAPPERSTEIN from Ciechanow