Events in 1401

5 notable events from 1401.

• Colonisation of Hokkaido
  from 15th century · Japan
• Yamashiro ikki
  15th century · Japan
• Appenzell Wars
  1401–1429 · Switzerland
• Schaffhausen massacre
  Jun 25, 1401 · Switzerland
• Al-Hamadiyya Mosque
  15th century · Palestine