Joan Arlene Geach, 35, 2708 Harvard, died Saturday in University Hospital in Salt Lake City.  

      Mrs. Geach ws born Nov. 27 1938, in Butte, the daughter of Mr. & Mrs. Homer Sullivan.   She was a bookkeeper for Lanphier Co.

      She married Robert Geach in November of 1959.   He survives.   Also surviving is a son, Robert Jr., and daughters, Anita, Leslie and Alison, all of Butte;   a brother, Kenneth Sullivan, Seattle, and her father and stepmother, Mr. and Mrs. Homer Sullivan, Butte.

      Arrangements are pending at the Wayrynen-Richards Funeral Home.