House Octobus was a Loyalist Imperial Knight House of the Imperium. There is little information on this knightly house in official Imperial records or what Knight World they originally hailed from. All that is known, is that it has long since been forgotten. The only known survivor of this once great knightly house is the Freeblade Blood Lord, piloted by Sir Marcel.
None listed in current Imperial records.
- Blood Lord - Knight Errant of Sir Marcel.
- Sir Marcel - Freeblade and last surviving noble of House Octobus.
The colours of House Octobus are not listed in current Imperial records.
The arms of House Octobus are not listed in current Imperial records.
- Warhammer Visions #7, "Parade Ground," pp. 178-179