Non-Standard Empyreal Lords

[Leingod]

Are there any canon empyreal lords who were a different kind of outsider than the 4A's (Angel, Archon, Agathion, Azata)? Like, a peri or a couatl or something? Or would one of those that ascended to the power level of an empyreal lord be called something else?

[VarisianViscount]

Well, Ragathiel is half-fire elemental on his mother's side (the demigoddess Feronia) and half-devil on his father's side (the archdevil Dispater), looks like an angel with wings of fire, was only allowed to join their ranks when another empyreal lord said he would vouch for and keep an eye on the guy, and constantly walks the line of LG vengeance and not-so-LG fury.

Although the wiki lists his type as angel, there's also 7 listed as unknown: Jegudiel, Mazludeh, Melek Taus, Salaphiel, Sandalphon, Shei Five Dawns (not to be confused with the empyreal lord Shei), and Uriel.

Technically, the ones ending in -iel are probably also angels.