Political event
Isaac “the Intrepid” comes of age and claims the throne.
He continues his mother’s legacy of exploration (she pretty much stays at the helm). He's notorious for sailing off for years at a span. Isaac had a swash-buckling sort of character; far preferred adventure to power Bright “the Irreverent” Bennelan later does a song on this, calling Isaac’s reign the “continuing reign of the Merchant Queen”… it’s pretty apt.