Bryna Ball David

Conference Consultant

Bryna Ball David, 77, a Washington resident and former regional representative and conference consultant for the Institute for the Future, a think tank based in Menlo Park, Calif., died of cancer Dec. 3 at the Manor Care Health Services in Chevy Chase.

Mrs. David, a native of Albany, N.Y., worked considerably before coming to Washington in the late 1960s. As a young woman, she attended the University of California at Los Angeles and served on the staffs of MGM International Film Corp. and the U.N. Educational, Scientific and Cultural Organization.

In the 1950s and early 1960s, she was a staff member and director of the National Manpower Council at Columbia University, which published studies on government and labor.

She was a member of the faculty at the New School for Social Research in New York and was active with the Institute for the Future for about five years until the mid-1970s.

Her husband, Dr. Henry David, died in 1983.

Survivors include a brother.

Katherine Elizabeth McCoy

Day-Care Provider

Katherine Elizabeth McCoy, 92, a day-care provider at her home in Alexandria from 1951 to 1980, died of congestive heart failure Dec. 3 at the Integrated Health Services care center in Alexandria.

Mrs. McCoy was a native of Big Stone Gap, Va., who worked as a young women as a cook in Kentucky.

Her husband, Richard McCoy, died in 1958.

Survivors include four children, 14 grandchildren and 23 great-grandchildren.