PETER H SATTLER, 34, of 240 71^st Ave., St. Petersburg Beach, died Thursday (Jan 26, 1984). He was a native of St. Petersburg, a real estate investor and a Catholic. Survivors include a daughter, Caroline Melinda, St. Petersburg, a brother Paul J. Sattler Jr., Newport News, Va; two sisters, Mary Iler and Phyllis Kempthorne, his father, Paul J. Sattler, and his mother Myrtleen M. Rosselli, all of St. Petersburg.