In difference to many of the other Ruling families, the Clarr Homestead was not located on the Chiss home planet of Csilla, but on the planet Rhigar.
During the Nikardun campaigns, the Clarr family had a rivalry with their fellow Ruling Dasklo family. According to Syndic Prime Mitth'urf'ianico, the Clarr were not closely aligned with any other Ruling Family, but had a leaning toward the Irizi family.
The Clarr family first appeared in the 2020 novel Thrawn Ascendancy: Chaos Rising, the first book of The Ascendancy Trilogy by Timothy Zahn.
The Clarr family first appeared in the 2020 novel Thrawn Ascendancy: Chaos Rising, the first book of The Ascendancy Trilogy by Timothy Zahn.