"The Lockheed F-104 was in many ways an engineering marvel whose legacy suffered terribly due to several internal and external circumstances, so much so, in fact, that the aircraft was dubbed the unflattering name of "Widowmaker". Despite its setbacks, the aircraft was a record-setter and found a home with many an air force around the globe. The Starfighter was conceived of by Clarence "Kelly" Johnson, fabled Lockheed engineer at its "Skunk Works" facility. From the outset, the F-104 was designed as a daytime supersonic air superiority fighter. "
Lockheed F-104 Starfighter - History, Specifications and Pictures - Military Aircraft
I think there have been quite a few "widowmakers". B26 Marauder, Harrier, the Aussie's Nomad, etc.