The town became the seat of the local assize during the early 13th century (though assizes were also held at Brentwood) and by 1218 it was recognised as the county town of Essex, a position it has retained to the present day. Chelmsford was significantly involved in the Peasants' Revolt of 1381, and Richard II moved on to the town after quelling the rebellion in London. 'The Sleepers and The Shadows', written by Hilda Grieve in 1988 using original sources, states: "For nearly a week, from Monday 1st July to Saturday 6th July [1381], Chelmsford became the seat of government ... The king probably lodged at his nearby manor house at Writtle. He was attended by his council, headed by the temporary Chancellor ... the new chief justice ... the royal chancery ... Their formidable task in Chelmsford was to draft, engross, date, seal and despatch by messengers riding to the farthest corners of the realm, the daily batches of commissions, mandates, letters, orders and proclamations issued by the government not only to speed the process of pacification of the kingdom, but to conduct much ordinary day-to-day business of the Crown and Government." Richard II famously revoked the charters which he had made in concession to the peasants on 2 July 1381, while in Chelmsford. It could be said that given this movement of government power, Chelmsford for a few days at least became the capital of England. Many of the ringleaders of the revolt were executed on the gallows at what is now Primrose Hill
