I am interested in the German side of my family. This, however, is mostly because there may be one person left besides those of us here in the US. I need the information so I can apply for my and my children's German citizenship. It is so complicated, especially because I don't have enough information to do more than my best guess regarding where my Oma and my mother were born. My actual Opa was killed in Hungary during the war. I have his full name, and even found his relatives so my mom could go to Germany and meet them. Those relatives have since died, and I have no clue where he was born.
I don't even know if Oma was married when she had my mom. I do know that my mom's maiden name was not her legal last name, though. It was the name of Oma's second husband, whom she did marry, and who was also killed in the war.
I think I will have to go to Germany and just hope to find the info the government wants. My mother had died before Germany changed their law to allow children born to German mothers (as opposed to fathers) to become citizens.