No. 84-1398. April 15, 1985. Thomas S. Leatherbury, Dallas, Tex., Leon, Weill Mahony, New York City, for defendant-appellant. John E. Collins, Garnett E. Hendrix, Jr., Dallas, Tex., for Schauss. Wm. C. Meier, Peter H. Fulton, Hurst, Tex., for First Nat. Bank. Alan Leibel, Dallas, Tex., for Mabry. Appeals from the United States District Court for the Northern District of Texas. Before BROWN, WILLIAMS, and GARWOOD, Circuit Judges. JOHN R. BROWN, Circuit Judge: In this appeal, we are asked to vacate