: Hello,
: Well, I found an intersting thing, in tales from TFL they
: refer to Mauriac as "Mauriac from Madrigal"
: While in Myth TFL Mauriac was prince regent of
: Covenant...
The Tales story must predate TFL by quite a bit, especially if we follow GURPS and take Caliban (who forged the truce with the fir'Bolg, mentioned in the Fang-Grinder story) to be Alric's father.
So we can assume that Mauriac was originally from Madrigal--which makes sense, because he was probably of noble birth--and, when Caliban was killed years after the Fang-Grinder story, he ruled as Regent from Covenant.