The number of children kidnapped by German authorities during their occupation of Poland in World War II in order to be Germanised ranges from over 20,000 (Heinemann) to 200,000 (Polish government).
德国当局在占领波兰期间为了德国化而绑架的儿童人数从20,000多名（Heinemann 估计）到200,000名（波兰政府估计）不等。