BOZ said:
you missed the agathion and light angels, as well as the noviere guardinal and tome archons.
also, i noticed that the guardinal paragons were altered a bit... (can't remember the original names at the moment)
I believe I can be of some help here.
Named in 2E 'Planes of Conflict' and 3E 'Manual of the Planes', the original Companions of Talisid were:
Prince Talisid of the Leonals
Duchess Callisto of the Ursinals
Lord Hwyn of the Equinals
Duke Lucan of the Lupinals
Lord Rhanok of the Cervidals
Duke Windheir of the Avorals
None of them were ever given any real personality before BoED, just like the Tome Archons/Celestial Hebdomad (as a side note, 'the Hebdomiad' was noted as the yearly meeting of the Tome Archons in 'Planes of Law', so they didn't just pull a new name out of thin air or anything...).
In 2E's 'Warriors of Heaven' (which MotP disregarded in its list of the Companions), it's noted that Windheir retired from his post and named Lady Zwestra as his successor, and in BoED it says that Rhanok likewise retired and was succeeded by Manath. Apparently, Hwyn has been likewise replaced by Whara. As for the other new ones... I'd say that Lucan and Kharash, Callisto and Bharrai, and Zwestra and Sathia are all just different names for the same beings.
Also, about the Court of Stars... oddly enough, in 'Warriors of Heaven', 'Faerinall' is the surname of Morwel's consort Vaeros: Vaeros Faerinall. Now BoED says that Vaeros is dead and that Faerinall is someone else. Go figure. 'WoH' (or if not that, then probably 'Planes of Chaos'... not sure) also said that Gwynarwhyf was Morwel's
daughter rather than her consort. Either they've just totally changed the character's character...
...or, as Principal Edward R. Rooney of Shermer High School once said, "So
that's how it is in their family..."