In Greek mythology, Ceres were names for death spirits. In Roman mythology, Ceres is the Roman form of Demeter

Ceres, or Demeter in Greek Mythology, was the Roman goddess of the harvest, grains, and fertility.

The mother of the Roman goddess Ceres was called Ops/Opis. The husband of Opis in Roman mythology was Saturn.

Other names for Demeter include Ceres (in Roman mythology) and the Great Mother.

In Greed mythology Demeter is the Goddess of the Harvest. In Roman mythology, the goddess Ceres controls the harvest.