| Conclave No. | Name. | Meeting Dates. |
| TI | Premier Conclave | 2nd Mon March, 1st Mon June, 2nd Mon Nov (E) |
| TI | Plantagenet Conclave | 2nd Wed March (E), October |
| 3 | Lily of the Valley Conclave | 4th Tues May, 2nd Mon November (E) |
| 122 | Saye & Sele Conclave | 3rd Fri Jun, 3rd Fri Dec (E) |
| 151 | La Vallette Conclave | 3rd Sat Jan (KHS), 2nd Sat March (E) |
| 189 | Londinium Conclave | 1st Wed Nov (E), 1st Tues Feb, 2nd Wed April |
| 235 | Dalison Conclave | 3rd Wed Feb, 2nd Thurs May (E), 4th Wed Nov |
| 379 | Grand Sepulchre Guard | 1st Sat May (E), 2nd Sat September (KHS) |
| 483 | Guild of Freemen Conclave | Last working day of January, 2nd Tues July (E) |
| 506 | The Peter Lonnon Sovereigns | Last Wed April (E), Last Monday in November |