Final answer:
Augustine, full name Augustine of Hippo, was born in Roman Numidia in the fourth century. He played a significant role in shaping medieval European philosophy and wrote extensively about theological orthodoxy.
Step-by-step explanation:
Augustine was born in Roman Numidia in the fourth century. His full name was Augustine of Hippo. He was an influential Christian philosopher and theologian who played a significant role in shaping medieval European philosophy. Augustine's work, The City of God, discussed the decline of the Roman Empire and emphasized the importance of laying one's soul bare to God. He also wrote about theological orthodoxy and defended it against various heresies.