The Zosimus' were a noble family from the city of Tyre. Having grown rich from the city's flourishing trade, they were the wealthiest family in Wallachia.

Among the more famous members were Lord Gavin Zosimus, who was not only a prolific Council member, but also a war hero and one of the original followers of the prophet Vor. His daughter Laura married King Aldous.

Since the death of Gavin in the War of Succession, the family's property now belongs to the crown. His wife Melissa and son Galahad are presumed dead. The family survives through Laura's children Richard and Eleanor.