Filed from 3 published puzzles

DEIRDRE

Set to 3 different clues across 3 published puzzles, most often “Yeats heroine” — The New York Times, Friday, 7 August 1998.

7 letters

Every clue on record, most used first

Yeats heroineonce
The New York Times — Friday, 7 August 1998
Heroine of Irish legendonce
The New York Times — Saturday, 26 October 1996
Synge title characteronce
The New York Times — Sunday, 17 September 1995