| Answer | Crossword Clue |
|---|---|
| BIPLANE | The Wright brothers' aircraft, for one |
| ORV | One of the Wright brothers, for short |
| ORVILLE | One of the Wright brothers |
| UPWARDIMMOBILITY | Early problem for the Wright brothers? |
| DUET | The Smothers Brothers, for one |
| MISER | One of the Collier brothers, for instance. |
| DORCAS | One of the "Seven Brides for Seven Brothers" |
| ENG | One of the Bunker brothers (who were famous for their closeness) |
