| Date | Grid | Clue | Author | Editor |
|---|---|---|---|---|
| Sat, Sep 23, 2023 | 35D | Father of William the Conqueror | Robert Charlton | Shortz |
| Thu, Apr 26, 2018 | 26A | Father of William the Conqueror | Alex Eaton-Salners | Shortz |
| Fri, Apr 12, 1996 | 59A | Duke of Normandy who was called "the Devil" | M. Nosowsky | Shortz |