<a href="https://en.wikipedia.org/wiki/Chaim_Yisroel_Eiss" class="extiw" title="en:Chaim Yisroel Eiss">Chaim Yisroel Eiss</a> (1876-1943) - an Agudath Israel activist and writer. During World War II, he worked on behalf of Jews in Nazi-occupied Europe and he was a member of the Bernese Group also called as Ładoś Group
unknown-anonymous
Polish Embassy in Bern archive