Question: Did Agustina Jacobi and Gustaf Gründgens have the same nationality?
Sentence (from "Gustaf Gründgens"): Gustaf Gründgens( 22 December 1899 – 7 October 1963), born Gustav Heinrich Arnold Gründgens, was one of Germany's most famous and influential actors of the 20th century, and artistic director of theatres in Berlin, Düsseldorf, and Hamburg.
Relevant evidence: Yes