Saint-Romain-de-Jalionas () is a commune in the Isère department in southeastern France, in the Auvergne-Rhône-Alpes region. Population See also Communes of the Isère department Louis Etienne Ravaz (born in Saint-Romain-de-Jalionas in 1863 — Montpellier, 1937), a specialist of ampelography and one of the creators of modern viticulture References Communes of Isère Isère communes articles needing translation from French Wikipedia