Ceres was the ancient Roman goddess of grain and of harvests, often identified with the Greek goddess Demeter. The festival known as Cerealia was observed at various locations only by Roman matrons, who, for several days preceding the festival, abstained from wine and other carnal pleasures. People who were in mourning were not allowed to appear at the celebration. For this reason, the Cerealia was not observed after the Battle of Cannae, when 50,000 Roman troops were killed by Hannibal. Discuss
Source: The Free Dictionary