found: Castelli and his artists/twenty-five years, c1982 (subj.)t.p. (Castelli) acknowledgements, etc. (Leo Castelli; owner of the Leo Castelli Gallery, New York)
found: Three decades of exploration, c1987:t.p. (Leo Castelli) p. 5 (b. Sept. 4, 1907 in Trieste)
found: New Yorker, Aug. 18, 1997:p. 27 (Leo Castelli; b. Leo Krausz, in Trieste in 1907; Castelli is mother's maiden name, adopted by family after World War I)
found: N.Y. times, Aug. 23, 1999(Leo Castelli; art dealer; b. Leo Krauss, Sept. 4, 1907 in Trieste; worked in law and business in Milan and Bucharest, to Paris in 1935 where he became involved in art world and opened a gallery; moved to New York in 1941; d. Aug. 21 in New York)