BERTOLT

Set to 3 different clues across 3 published puzzles, most often “Dramatist Brecht” — The New York Times, Friday, 3 April 2009.

7 letters

Every clue on record, most used first

Dramatist Brechtonce
The New York Times — Friday, 3 April 2009
Poet/playwright Brechtonce
The New York Times — Friday, 10 December 2004
Kurt's "The Threepenny Opera" collaboratoronce
The New York Times — Friday, 22 December 2000