Thanks everyone for the generous help but I have already previously exhausted all the above mentioned online resources.
None of these (great!) resources supply the answers to my 2 original questions.
@ Avraham Groll: Will the new update to the JewishGen database contain items that do not show up in Dan Hirschberg's website?
@ Jacob Rosen: Do you know a researcher that specializes in Krakow that you can recommend?
Yossi Jalas - USA
Researching: JALAS / BOGUCHWAL / SZWARCENTAJN / FAJNSZTAT / KIFEL / WISNICKI - Poland.