Paul M. Montrone, president of the Metropolitan Opera Association, did not return two calls.
She joined the Metropolitan Opera Association as a consultant in 1976 and was named the director of presentations in 1978.
Mr. Brush was a managing director of the Metropolitan Opera Association from 1978 until his death.
He served on the board of the Metropolitan Opera Association.
The Metropolitan Opera Association's grant of $480,000 was the largest for a New York institution.
He was also a member of the Metropolitan Opera Association's executive committee.
Mr. Moore became president of the Metropolitan Opera Association in 1967.
She will be elected to the post at the annual meeting of the Metropolitan Opera Association next Thursday afternoon.
Having served as president of the Metropolitan Opera Association, he also is friends with many singers.
His father was the general manager of the Metropolitan Opera Association.