and any alternative spellings,
You do have a spelling problem. There is no letter 'v' in the Polish alphabet.
Sometimes the easiest way to find an alternative spelling is to go to a site like: Ellis Island
Enter a name and see what it throws back at you.
You could also try a name check at: JewishGen.
You also need to do a 'wiki' of Polish history. To help understand the period in question.