On This Day

What Happened in April 1451

Historical Events

  • Apr 19 Alam Shah of Delhi resigns throne

Famous Birthdays

Isabella I of Castile

Apr 22 Isabella I, Queen of Castile (1479-1504), patron of Christopher Columbus, who initiated the Spanish Inquisition with husband Ferdinand II of Aragon, born in Madrigal de las Altas Torres, Spain (d. 1504)