21.   He died after developing complications from a respiratory illness, said his son, John M. Deutch, the director of central intelligence.

22.   He died of complications from a nonmalignant brain tumor, said his son, Gerson Rothschild of Manhattan.

23.   He died of complications from heart disease, said his son, Richard.

24.   He died of congestive heart failure, said his son Hector.

25.   He died of prostate cancer, said his son, Thomas B. Crowley Jr., also of Piedmont.

26.   He had been in declining health for some time and had lapsed into a coma, said his son, Edwin Irby Hatch Jr. of Bainbridge Island, Wash.

27.   He had had a heart ailment, said his son Dennis.

28.   He had been hospitalized in October for treatment of an irregular heartbeat, then developed pneumonia, said his son Beirne, of New York City.

29.   He had been in declining health for several years, said a son, Thomas Dickey of Lincoln University, Pa.

30.   He had prostate cancer, said his son, Henry R. Jr.