Sadly, no. Everything I had before was destroyed in a fire. It was absolutely devastating. I now try to digitize everything as well as paperwork and then I back up the digital files elsewhere like here. Or at least keep digital backups of where I got what. I even lost the names and addresses of everyone I corresponded with.
On the other hand, there wasn't much online at the time. Those were the earlier days and today there is just so much you can find. It is definitely easier to find things now than it was way back when.
I am amazed that you found this:
http://www.galiziengermandescendants.org/Data/Daum_Surnames/... I certainly never did find it. I ordered that book, just in case ($10 sounded reasonable). We'll see what happens with that.