2 press items on Leipelt & Ringelberger families – 1990
http://lod.ehri-project-test.eu/instantiations/il-002777-wp2_bt-222_000_000-222_000_027-eng an entity of type: Instantiation
2 press items on Leipelt & Ringelberger families – 1990
2 press items on Leipelt & Ringelberger families – 1990