1906

April

 * 18 - The city of San Francisco on Earth was ravaged by an earthquake and then consumed by fire. Thanks to the Seventh Doctor's interference, the gateway through which the creature Azathoth and her rakshassi army hoped to invade Earth opened not in the India of 1887 but in the lobby of the Palace Hotel. Azathoth and her followers were consumed in the fire, while the Doctor, Ace, Benny, Sherlock Holmes and Dr. Watson escaped. The Doctor departed for England to retrieve his TARDIS, materialising in San Francisco mere moments after he left his companions, although the trip to England took three months. Holmes and Watson rejected the Doctor's offer to join him in his travels. He returned them to Baker Street in 1887. (NA: All-Consuming Fire)

June

 * 25 - Edward Grainger was born. (ST: Prologue)
 * The Master escaped the Eye of Harmony within the Doctor's TARDIS and returned to Earth where he possessed the bodies of human natives. (ST: Forgotten)

Unknown dates

 * Lady Edith Greystone died of influenza. (ST: 64 Carlysle Street)

April

 * 21 - Aimée Delamain, who played Doña Arana in DW: The Two Doctors, was born.

May

 * 4 - Esmond Knight (Dom Issigri in DW: The Space Pirates) was born.

August

 * 28 - Leslie Dwyer (Vorg in DW: Carnival of Monsters) was born.