Whether a Celtic princess Onomaris (), mentioned in the anonymous Tractatus de Mulieribus Claris in bello ("Account of women distinguished in war"), was real, is uncertain. She is meant to have taken leadership when no men could be found due to a famine and to have led her tribe from the old homeland over the Danube and into southeastern Europe.Helmut Birkhan: Kelten. Versuch einer Gesamtdarstellung ihrer Kultur. pp. 337, 1024; John T. Koch: Celtic Culture: A Historical Encyclopedia, Band 1, ABC-CLIO, 2006, , p. 1396; David Rankin: Celts and the Classic World, pp. 248 f.
