If you're talking about beneś, he proposed the expulsion after the Munich agreement but was unable to follow through on it (being a government in exile and all)
I was specifically talking about the Sudentenland weirdo, which wikipedia tells me was named Konrad Henlein. A german nationalist who didn't live in germany and wanted his part of Czechia to be annexed even before Austria had been Anschluss.
If you're talking about beneś, he proposed the expulsion after the Munich agreement but was unable to follow through on it (being a government in exile and all)
I was specifically talking about the Sudentenland weirdo, which wikipedia tells me was named Konrad Henlein. A german nationalist who didn't live in germany and wanted his part of Czechia to be annexed even before Austria had been Anschluss.