found: Rudolf Bauer, 1889-1953, 1976:p. 5 (painter)
found: LC in RLIN, Aug. 3, 2000(hdg.: Bauer, Rudolf, 1889-1953)
found: Rudolf Bauer, 2014:page 9 (had his first show at the Berlin based Galerie Der Sturm in 1915; artist, writer, curator and teacher) age 11 (Alexander Georg Rudolf Bauer born in 1889 in Lindenwald on what was then the German-Polish border) page 16 (visited the United States in 1936; traveled to Paris in 1937) page 21 (bought a house in Deal, New Jersey) page 25 (died in November 1953)
found: Allegemeines Kunstlerlexikon online, Janluary 13, 2015(Bauer, Rudolf; male; painter, graphic artist, caricaturist, master draughtsman; geographical data: Berlin; country: Germany, United States; born February 11, 1889, Lindenwald; died November 2, 1953, Deal, New Jersey or New York)