| Relationship | Method(s) |
|---|---|
| Leadend/halflead variant | Warnham Bob Major |
|
EP2
|
Banbury Bob Major, Caters |
| EP3-1AB/4BC | [Unnamed] Bob Royal, Maximus, Fourteen, Sixteen, Eighteen, Twenty, Twenty-Two, Twenty-Four |
| EP3-1DE/3EF | [Unnamed] Bob Fourteen, Twenty |
| EP3-1DE/4FG | [Unnamed] Bob Maximus, Twenty, Twenty-Four |
| EP4-2/0:2:4 | [Unnamed] Bob Royal, Maximus, Fourteen, Sixteen, Eighteen, Twenty, Twenty-Two, Twenty-Four |