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 FitzAlan, Countess of Kent Lord Appellant had been executed for his opposition to King Richard. Alice herself died on 17 March 1416 at the age of sixty-six years. Alice had many illustrious descendants which included English kings Edward IV, Richard III (and his consort Queen Anne), Henry VII; from the latter of whom descended the Tudor monarchs. Alice was also an ancestress of Scottish king James II of Scotland and his successors which included Mary, Queen of Scots and James I of England. Her other notable descendants include the last queen consort of Henry VIII, Catherine Parr; Richard Neville, 16th Earl of Warwick known