Church of St Laurence, Upminster Church of St Laurence, Upminster The church of St Laurence, Upminster, is the Church of England parish church in Upminster, England. It is a Grade I listed building. It is the historic minster or church from which Upminster derives its name, meaning 'upper church', probably signifying 'church on higher ground'. The place-name is first attested as 'Upmynster' in 1062, and appears as 'Upmunstra' in the Domesday Book of 1086. Alice Perrers, mistress of King Edward III, was buried in the church or churchyard in 1400. There is no memorial to mark her grave. She had three illegitimate children by the
Alice Perrers ‘maintenance’, the offence of interfering in the due process of the law. A contemporary description of the ordinance is as follows: Because a complaint was made to the king that some women have pursued various business and disputes in the king's courts by way of maintenance, bribing and influencing the parties, which thing displeases the king; the king forbids any woman to do it, and especially Alice Perrers, on penalty of whatever the said Alice can forfeit and of being banished from the realm. She was ultimately tried for corruption and subsequently banished from the kingdom by the Good Parliament,