Thor is the Norse god of thunder, the sky, and agriculture. He is the son of Odin, chief of the gods, and Odins consort Jord (Earth) and husband of the fertility goddess Sif. Thor is primarily associated with protection through great feats of arms in slaying giants. He is also associated with lightning, storms, sacred groves and trees, strength, and the agricultural cycle and the seasons. Thor is a prominently mentioned god throughout the recorded history of the Germanic peoples, from the Roman occupation of regions of Germania, to the Germanic expansions of the Migration Period, to his high popularity during the Viking Age. Thor is also featured in a number of video games, such as Age of Mythology, God of War, and Assassins Creed Valhalla.