3rd century

The  was not of the greatest interest to the Doctor, his companions or even his enemies. Still, an unknown incarnation of the Doctor was known to have been in Constantinople this century, outwitting Fenric for the first time. (DW: The Curse of Fenric) And, as was true of the first 21 AD centuries, in a timeline which may have been invalidated by Big Bang Two, the Pandorica continued to house an ailing Amy Pond, and to be guarded by an Auton duplicate of her fiancé. (DW: The Big Bang)