De Rolo family

The de Rolo family is a noble family residing in Whitestone Castle.

Founding of Whitestone
Not long after 612 PD, the de Rolo family wrecked their ship in the Shearing Channel during their expedition from Wildemount. Survivors braved the wilderness of Alabaster Sierras for weeks before finding a glowing tree and building their home around it. Today this settlement has grown into a robust city, largely due to a unique mineral with several useful magical properties called whitestone.

Briarwood Coup
Around 805 PD, the Briarwoods slaughtered almost the entire de Rolo family and seized control of Whitestone. Two members of the de Rolo family survived: Cassandra was badly wounded and captured while helping Percival escape. The bodies of the other members of the family were left hanging on the Sun Tree.

The de Rolo Restoration
Percival de Rolo returned with the other members of Vox Machina and removed the Briarwood regime. Percival and Cassandra then picked up the mantle of leadership in Whitestone—Percival as sovereign, and Cassandra as head of the Chamber of Whitestone. Percival secretly married Vex'ahlia Vessar in 811 PD and they had at least five children, starting with Vesper Elaina de Rolo in 812 or 813 PD and including, at some point, Percival de Rolo IV.