| Canon source | Backstage source | Novel source | DITL speculation |
| # | Series | Season | Source | Comment |
| 1 | TNG | 4 | Qpid | |
| 2 | TNG | 3 | Menage a Troi |
| Series : | TNG Season 4 |
| Episode : | Qpid |
| Series : | TNG Season 3 |
| Episode : | Menage a Troi |
| © Graham & Ian Kennedy | Page views : 20,604 | Last updated : 8 Nov 2003 |
