Peter Lalor was an Irish-born Australian politician who led the Eureka Rebellion in 1854. He was well-educated and became involved in the gold rush in Australia. Life for miners was difficult due to high licensing fees and unfair treatment by authorities. The stockade began when a miner was murdered and his killer was let off due to connections. Lalor and other miners fought for fair treatment, reasonable licensing, and the right to vote. This led to the Battle of the Eureka Stockade between miners and government forces, where Lalor lost an arm but the miners' goals were later achieved. Lalor had a long political career after this but is best remembered for leading the Eureka Rebellion.