Question: Did Siegfried L. Kratochwil and Robert Ellis (Singer-Songwriter) have the same nationality?
Sentence (from "Robert Ellis (actor, born 1933)"): Robert Ellis( September 24, 1933 – November 23, 1973) was an American child actor in the 1940s and 1950s, who was the last actor to play Henry Aldrich on the radio series" The Aldrich Family".
Relevant evidence: No