| Canon source | Backstage source | Novel source | DITL speculation |
| # | Series | Season | Source | Comment |
| 1 | TNG | 5 | Disaster | |
| 2 | DS9 | 1 | If Wishes Were Horses | |
| 3 | Various Deep Space Nine episodes |
| Series : | TNG Season 5 |
| Episode : | Disaster |
| Series : | DS9 Season 1 |
| Episode : | If Wishes Were Horses |
| Series : | DS9 Season |
| Episode : | Various Deep Space Nine episodes |
| © Graham & Ian Kennedy | Page views : 22,437 | Last updated : 25 Mar 2020 |
