Thomas de Trafford Henry Hunt. Major Trafford did send his 116 troops in response, but he appears not to have been present for the disastrous attack on the assembled crowd. Fifteen people died and hundreds were wounded. The government and landowners viewed the yeomanry's actions at Peterloo as a courageous defence against insurrection. Following the Peterloo Massacre, on 27 August 1819, Lord Sidmouth sent a message of thanks from the Prince Regent to Major Trafford, among others. However, public horror at the actions of the yeomanry grew after the massacre. Major Trafford resigned his commission in 1820, and the yeomanry corps was disbanded
Peterloo Massacre many as 150,000; modern estimates are 60,000–80,000. Scholar Joyce Marlow describes the event as "The most numerous meeting that ever took place in Great Britain" and elaborates that the generally accepted figure of 60,000 would have been six per cent of the population of Lancashire, or half the population of the immediate area around Manchester. Although some observers, like the Rev. W. R. Hay, chairman of the Salford Quarter Sessions, claimed that "The active part of the meeting may be said to have come in wholly from the country", others such as John Shuttleworth, a local cotton manufacturer, estimated that