| Canon source | Backstage source | Novel source | DITL speculation |
| # | Series | Season | Source | Comment |
| 1 | VOY | 2 | Dreadnought | |
| 2 | TNG | 4 | Brothers |
| Series : | VOY Season 2 |
| Episode : | Dreadnought |
| Series : | TNG Season 4 |
| Episode : | Brothers |
| © Graham & Ian Kennedy | Page views : 4,009 | Last updated : 4 Jul 2014 |
