Foundation stone laid for the new basilicaApr 18, 1506Labels: Foundation Ceremony, Donato BramanteRomapediaStPeters Info
Raphael confirmed as architect of St. Peter’sAug 1, 1514Labels: Rafael architect, RaphaelWikipediaBritannica
Antonio da Sangallo leads a complex redesignJan 1, 1539Labels: Antonio da, Sangallo theBritish MuseumWGA
Michelangelo appointed chief architectJan 1, 1546Labels: Michelangelo Buonarroti, Pope PaulArchitectural DigestMichelangelo org
Michelangelo’s design guides later constructionFeb 18, 1564Labels: Michelangelo BuonarrotiWikipediaSGIRA
Dome construction begins under Sixtus VJun 1, 1588Labels: Pope Sixtus, Giacomo dellaWikipediaWikipedia
Dome completed to the base of the lanternMay 1, 1590Labels: Dome main, Lantern baseWikipediaWikipedia
Clement VIII consecrates the main altarJun 28, 1594Labels: Pope Clement, Main altarStPeters InfoStPeters Info
Paul V commissions Maderno’s nave and façadeJan 1, 1607Labels: Pope Paul, Carlo MadernoVatican vaStPeters Info
Urban VIII consecrates the completed basilicaNov 18, 1626Labels: Pope Urban, ConsecrationAP NewsRomapedia