Pantheon2021-09-05T03:00:10Zjbeckertag:atlantides.org,2020:pleiades/df382f4e88807997f0588cd97683d03dPantheontag:atlantides.org,2020:pleiades/df382f4e88807997f0588cd97683d03d2021-09-05T03:00:10ZA temple in the Campus Martius of Rome that was first built by Marcus Agrippa (ca. 27-25 B.C.) and then re-built by the emperor Hadrian (after A.D. 126). In A.D. 609 the structure was consecrated as a Christian church, S. Maria ad Martyres.41.898814 12.476842