| Canon source | Backstage source | Novel source | DITL speculation |
| # | Series | Season | Source | Comment |
| 1 | TNG | 6 | Tapestry | |
| 2 | STP | 2 | Hide and Seek |
| Series : | TNG Season 6 |
| Episode : | Tapestry |
| Series : | STP Season 2 |
| Episode : | Hide and Seek |
| © Graham & Ian Kennedy | Page views : 5,043 | Last updated : 25 Jul 2022 |
