- Jun 4 First free press (without government approval) founded in Australia - the Hobart Town Gazette by ex-convict Andrew Bent [1]
- Jun 8 Washing machine patented by Noah Cushing of Quebec
- Jun 17 US Bureau of Indian Affairs established
- Jun 21 Greek War of Independence: Egyptian forces capture Psara in the Aegean Sea
Authors
Civil Rights Activists
Inventors
Kings
Revolutionaries
Scientists