This question is not central New York related, but I know that there's a lot of expertise out there, so I thought that I would ask the question... I have received a bunch of documentation recently that narrows down the arrival of one of my German ancestors to the US between March - May, 1835. I need to know all of the possible ports of entry to review immigration lists for this timeframe to find out where they came through. I tried the port of New York a while back, but I couldn't narrow the timeframe down well enough, but now I can. Any help would be greatly appreciated! Michael