Jigonhsasee (alternately spelled Jikonhsaseh and Jikonsase, pronounced ([dʒigũhsase]) was an Iroquoian woman considered to be a co-founder, along with the Great Peacemaker and Hiawatha, of the Haudenosaunee (Iroquois) Confederacy sometime between AD 1142[1] and 1450; others place it closer to 1570–1600.[2] Jigonhsasee became known as the Mother of Nations among the Iroquois.