Name Court Executor for SebringA special administrator hadj been named today to manage j slain hairstylist Jay Sebring’s; estate, believed to exceed i SSOO.OOO.John Madden, executive vice president of Sebring Inc., vas named administrator by, Superior Judge Ben Koenig.Sebring 35 was murdered last Aug. 9 along -with actress; Sharon Tate 25. coffee heiress Abigail Folger, also .36, photographer Vbttyck Frohcwsky 3. and Stev*n Parpnt is, of FI' Monte.The bizarre slaving? «c- I curred at the Benedict Canyon; estate rented bv Miss Tate and her husband, movi* direc-tot Roman Polanski.Toe petition tor special letters of administration was tiled by Atty. Alvin G. Green-•wald, -who said Miss Folger was *2% stockholder in Behring’* successful business.The petition noted Sebring, also known as Thomas J. Sebring, was survived by his parents, Mr. and Mrs Bernard J. Rummer, of Detroit: a brother, Frederic, also of Detroit, and two sisters, Geraldine Rummer, of the same address as the parents, and Mrs Margaret Ann Marion, of la; Vegas.