The Time Lords placed Davros' life in the Thousand Year War up to the Fourth Doctor's incursion into Dalek history as concurrent to Earth's ancient history, prior to the 2nd century. (PROSE: Dalek Combat Training Manual)
Shaya Costallion regarded Midnight as having a X-tonic star as ancient history. (TV: The Well [+]Russell T Davies and Sharma Angel-Walfall, Doctor Who series 15 (BBC One and Disney+, 2025).)