found: His M.E. von Uderwangen, c1979:t.p. (Albert Hartl)
found: LC data base, 5-14-85(hdg.: Hartl, Albert)
found: German Wikipedia, January 24, 2017(Albert Hartl (born November 13, 1904 in Rossholzen, Germany, December 14, 1982, Ludwigshafen, pseudonyms: Anton Holzner, Georg Albert) was SS Sturmbannführer in the National Socialist German Reich and since 1941 head of the Amtgruppe IV B "Weltanschauliche Gegner" RSHA).
found: Deutsche Nationalbibliothek authority file, January 24, 2017:access point (Hartl, Albert; male; pseudonym, Holzner, Anton; dates, 1904-1982)