Friends of the People, included 28 MPs. In 1793, Grey presented to the House of Commons a petition from the Friends of the People, outlining abuses of the system and demanding change. He did not propose any specific scheme of reform, but merely a motion that the House inquire into possible improvements. Parliament's reaction to the French Revolution was so negative, that even this request for an inquiry was rejected by a margin of almost 200 votes. Grey tried to raise the subject again in 1797, but the House again rebuffed him by a majority of over 150. Other notable pro-reform organisations included the Hampden Clubs (named after John Hampden, an English politician who opposed the Crown during the English Civil War) and the London Corresponding Society (which consisted of workers and artisans). But the "Radical" reforms supported by these organisations (for example, universal suffrage) found even less support in Parliament. For example, when Sir Francis Burdett, chairman of the London Hampden Club, proposed a resolution in favour of universal suffrage, equally sized electoral districts, and voting by secret ballot to the House of Commons, his motion found only one other supporter (Lord Cochrane) in the entire House. Despite such setbacks, popular pressure for reform remained strong. In 1819, a large pro-reform rally was held in Birmingham. Although the city was not entitled to any seats in the Commons, those gathered decided to elect Sir Charles Wolseley as Birmingham's "legislatorial representative". Following their example, reformers in Manchester held a similar meeting to elect a "legislatorial attorney". Between 20,000 and 60,000 (by different estimates) attended the event, many of them bearing signs such as "Equal Representation or Death". The protesters were ordered to disband; when they did not, the Manchester Yeomenry suppressed the meeting by force. Eighteen people were killed and several hundred injured, the event later to become known as the Peterloo Massacre. In response, the government passed the Six Acts, measures designed to quell further political agitation. In particular, the Seditious Meetings Act prohibited groups of more than 50 people from assembling to discuss any political subject without prior permission from the sheriff or magistrate. Reform during the 1820s Since the House of Commons regularly rejected direct challenges to the system of representation by large majorities, supporters of reform had to content themselves with more modest measures. The Whig Lord John Russell brought forward one such measure in 1820,