The database currently contains 4349 historical events.
- John Lennon married his pregnant girlfriend Cynthia Powell at the Mount Pleasant Registry Office in Liverpool. Brian Epstein was the main witness and organized the wedding, paid for the wedding lunch and provided the newlyweds with his own apartment. Paul McCartney and Cynthia's sister-in-law Marjorie Powell signed the marriage document as witnesses at the end of the ceremony. George Harrison was also present but did not sign the documents. Cynthia's stepbrother Tony Powell was also present. John's aunt Mimi boycotted the wedding because she disapproved of the marriage. The attempt to keep the marriage secret failed when the newlyweds were spotted leaving the registry office. That same evening, Lennon performed with The Beatles at the nearby Riverpark Ballroom.