We haven't been able to find records in Poland for my great-great grandfather, Heinrich Seidenfried (married to Malka Teichman or Teichner) from Krakow, more specifically, Piaski Wielki and/or Podgorzh. The name appears to have died out completely: among descendants I've been able to trace, some became Seidens and some Frieds. Any help or suggestions would be appreciated!

bshifman@...