The noble Du Peloux de Saint Romain family are the counts of Saint-Romain-Lachalm. They came from the Vivarais and St-Romain-Lachalm was part of the dowry of Aymarde de Curnieu in 1418. They restored the chateau in 1603 and added its octagonal tower. When the French Revolution came, Count Charles du Peloux and his son were condemned to death for the simple fact of being of noble lineage. They were finally pardoned thanks to numerous witnesses attesting that they were sympathetic to republicanprinciples. Count Charles was later elected mayor. Of the 22 mayors since, 11 have been from the Du Peloux family.