1903

History of the Doctor Who Universe

 * Mnemosyne and her master landed on Earth. The humans of London killed Mnemosyne's master. Mnemosyne hid in the London Underground until 2009. (DWM: Ghosts of the Northern Line)

February

 * 1 - Joan Young, who played Catherine de Medici in The Massacre of St Bartholomew's Eve, was born at Newcastle-upon-Tyne.

May

 * 14 - Barbara Leake was born.

June

 * 28 - Hugh Morton was born.

July

 * 1 - Beatrix Lehmann was born.

August

 * 29 - Norman Claridge, who played the Priest in The Massacre of St Bartholomew's Eve, was born in London.

September

 * 4 - Reg Lever was born.

October

 * 1 - George Coulouris, who played Arbitan in The Keys of Marinus, was born in Manchester, England.

unknown date

 * John Cross was born.