Tell me who were the last three monarchs of the United Kingdom. Give it to me in a bulleted list with the format <name> (<start date> - <end date>)

The last three monarchs of the United Kingdom are:
- Charles III (8 September 2022 - Present)
- Elizabeth II (6 February 1952 - 8 September 2022)
- George VI (11 December 1936 - 6 February 1952)