| Canon source | Backstage source | Novel source | DITL speculation |
| # | Series | Season | Source | Comment |
| 1 | ENT | 1 | Fortunate Son | |
| 2 | TNG | 6 | Tapestry | |
| 3 | ENT | 2 | Canamar |
| Series : | ENT Season 1 |
| Episode : | Fortunate Son |
| Series : | TNG Season 6 |
| Episode : | Tapestry |
| Series : | ENT Season 2 |
| Episode : | Canamar |
| © Graham & Ian Kennedy | Page views : 28,686 | Last updated : 6 Apr 2020 |
