Matrona is a former warrior chief of the Eastern Giant Clan, as well as a mentor to Diane and Dolores. She’s also Zach Loud’s stepmother.

Matrona is a proud giantess, which is a common trait among giants. She is willing to fight for humans as a mercenary, so long as payment is involved. She is merciless towards her enemies, but honors and respects her opponents once they have given her a good battle. She believes that defeat in battle is worse than losing.