Hello, I'm looking for information about my grandparents, Ernst & Anna Ackerman of Czechosloviakia.I believe he was born on Feb. 17, 1900-20. I do not know her birthdate. Children born to them are Hella, Jul. 13, 1938 (Karlsbad, Czech) and twins (boy and girl) who died soon after birth.They relocated to Kirchheim/Teck, Germany during WWII via a concentration camp. Thank You!