John, Thank you for thinking about others while compiling data on your own families!
We need to brainstorm and think of the easiest way for you to pass the extraneous data on to those who might have an interest.
Here's one: You are pretty new, and you may not have run into free space profiles yet. You might create one, post all of your pieces of information in it, then post a notice here in G2G with a link to the free space page, and add tags with all the surnames linked with those pieces of information.
I'm sure others will have ideas also.