The 'House of' thingy would be a lot like Scottish clans wouldn't they?
As such a clan can carry a lot of sub-clans and branches, like the Clan Ferguson includes Ferries, MacFergus etc.
So that allows Worf to remain Son of Mogh of the House of Mogh, whilst Mogh's father was Son of Worf, House of Mogh.
Assuming IIRC is correct and Colonel Worf was related to Worf at all!
Comes to that Colonel seems an unusual rank for Klingons, I've never heard it used before or since!
As such a clan can carry a lot of sub-clans and branches, like the Clan Ferguson includes Ferries, MacFergus etc.
So that allows Worf to remain Son of Mogh of the House of Mogh, whilst Mogh's father was Son of Worf, House of Mogh.
Assuming IIRC is correct and Colonel Worf was related to Worf at all!
Comes to that Colonel seems an unusual rank for Klingons, I've never heard it used before or since!