Illi Fiacostavu, (820, ?) was a beer brewer in Ambohimanga.
Illi believed in Berber religion.
She lived an opulent life, owning more than she could actually assess on even spend, including houses and fancy goods. She owned very precious, unique art pieces in a private collection. The legend says that she could buy anything in the world if she wanted to. As a member of the highest nobility, she was a powerful and influential citizen known all around the country. She could alter some governemental decisions. She had a refined culture, and was known to read, and sometimes write, for pleasure. She was physically powerful, with a perfect body in a perfect health.She was considered strong-willed, a leader at heart.