Gerusia
Gerucia is a presbytery of Sparta. The government structure of Gerusia is an elder presidency composed of elected men over 60 years of age in Sparta. It was created by the Great Ltra of Riccugus, the legislator of Sparta in the seventh century BC. According to Plutarch, the biographer of Riccugus, Gerucia said it was a significant innovation of the first constitution by Riccogues.