1886

Unknown DATES

 * Li, an old man who helped The Doctor defeat the stone monkey when he was a child now had two grandchildren and was finally reunited with The Doctor. (DWAM: Reign of the Stone Monkey)

Established in dialogue that the child's birth had occurred 40 years before 1926.
 * Some time before the 8th December, 1886, a human-Vespiform hybrid, son of Lady Clemency Eddison and a Vespiform calling itself "Christopher". The infant was later given to an orphanage to be raised, and named Arnold Golightly. (DW: The Unicorn and the Wasp)