is this even possible to research?
I think you'll have to wait for someone else to answer that. I don't know about war records.
But you might find some links here on the forum. There is a links thread and some genealogy links are mixed in with other genealogy threads.
I'll see what I can find about the names, but not today. I'll let you know what I find in a day or two.
If these people moved to the USA or UK you should check Naturalization Records.