1889

In 1889, Sarah Jane Smith met Emily Morris and retrieved a piece of Chronosteel. Emily's mother had died in a fire nine weeks earlier. (TV: Lost in Time)

Dated events
On 20 April, Adolf Hitler was born. (PROSE: Warlords of Utopia, The Shadow in the Glass)

On 24 December, the Seventh Doctor and Ace visited London. (PROSE: Instead of You)

Undated events
David Clayton visited the World's Fair. (PROSE: The Death of Art)

According to one account, (COMIC: The Time Machination) Henry Gordon Jago and George Litefoot first met each other and the Fourth Doctor, whom they assisted in defeating the 51st century war criminal Magnus Greel. (TV:  The Talons of Weng-Chiang) They subsequently joined forces to fight against evil in London and elsewhere in the 1890s. (AUDIO: The Mahogany Murderers, Jago & Litefoot)