1913

May

 * 29 - During a performance of Le Sacre du Printemps at the Ballets Russes, a riot broke out in the auditorium. Ace and a friend from the year 2000 were in theatre boxes at the time, while the Seventh Doctor was backstage with Nijinsky. (PROSE: Lungbarrow)

August

 * Francois Lacombe left his native Alsace to work in Haiti. (PROSE: White Darkness)

September

 * John Smith and his maid Martha Jones arrived at Farringham School for Boys, where the former took up the position of history master. (TV: Human Nature)

October

 * 31 - Celia Doras died at the age of three. (PROSE: Just War)

November

 * The Nemesis statue passed Earth, heralding the outbreak of World War I in 1914. (TV: Silver Nemesis)
 * 10 and 11 - The Family of Blood arrived in England on the trail of the Tenth Doctor, who had disguised himself as human schoolteacher John Smith. Smith reawoke as the Tenth Doctor, tricked the Family, destroyed their spaceship and subsequently punished them, making them live forever in doing so. (TV: Human Nature / The Family of Blood)

Unknown dates

 * 1913 was the Year of the Pig. (AUDIO: Year of the Pig)
 * Part of the Great Temple of the Aztecs was discovered by Gamio during excavations in Mexico City. (PROSE: The Left-Handed Hummingbird)
 * Thomas Edward Hawthorne was born. (PROSE: Nightshade)
 * Harding Wellman was killed in an avalanche while mountaineering in the Swiss Alps. (AUDIO: Winter for the Adept)

January

 * 7 - Francis De Wolff, who played Vasor in TV: The Keys of Marinus and Agamemnon in TV: The Myth Makers, was born in Essex, England.
 * 9 - Steve Plytas, who played Wigner in The Tenth Planet, was born in Istanbul, Turkey.
 * 21 - Heron Carvic, who voiced Morpho in TV: The Keys of Marinus, was born.

February

 * 20 - Rex Tucker, director of TV: The Gunfighters, was born.

March

 * 13 - Adam Dawson (a film editor for TV: Spearhead from Space) was born.

April

 * 3 - Hugh Burden (Channing in TV Spearhead from Space) was born.
 * 4 - Henry Gilbert (Torbis in TV: The Curse of Peladon) was born.

May

 * 26 - Peter Cushing, who played Dr. Who in Dr. Who and the Daleks and Daleks' Invasion Earth 2150 A.D., was born in Kenley, Surrey, England.

September

 * 15 - Jack Woolgar (Arnold in TV: The Web of Fear) was born.

December

 * 19 - Simon Lack (Kettering in TV: The Mind of Evil and Zadek in TV: The Androids of Tara) was born.