Charn

In a parallel universe where the Kaleds and Thals lived in peace for thousands of years, Charn was a scientist of transdimensional engineering, and the wife of Davros.

Biography
Sometime after their first meeting, Charn and Davros fell in love and got married. Over several decades, the couple dedicated their lives to completing a transdimensional portal that Davros had been attempting to construct throughout his entire life.

When the portal was completed, Charn and Davros began conducting daily activation tests to ensure that the portal was ready to be unveiled to the public. However, on the fifth morning since they began the tests, after eating breakfast and checking the portal, Charn and Davros encountered the Eighth Doctor, who warned them about the arrival of the Dalek Time Strategist; despite the Doctor's claims that they had been meeting over the last five days and had prepared an escape plan, neither Charn nor Davros recognised the Doctor. Davros, dismissing him as a lunatic, returned with Charn to their house and attempted to call the police, when a squadron of bronze Daleks began attacking their house. The duo fled with Bliss, after she saved them from a Dalek, back to the portal's laboratory, but the Daleks quickly caught up with them and exterminated Charn, along with Bliss and the Doctor.

Davros' temporal misadventures
However, as a result of Davros being sent backwards along his own timeline due to the Daleks destroying the portal whilst he used it to escape, Charn was effectively resurrected when Davros was sent back to the fourth day since he and Charn first activated the dimensional portal. (AUDIO: Palindrome