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 of Norfolk Alice of Norfolk Alice of Norfolk or Alice of Brotherton (c. 1324 – c. 30 January 1352) was an English noblewoman. She was the daughter of Thomas of Brotherton, and a granddaughter of King Edward I of England. She married Edward Montagu, 1st Baron Montagu. Alice of Norfolk, likely born about 1324, was the daughter of Thomas of Brotherton, eldest son of King Edward I by his second marriage to Margaret of France (1279?–1318), the daughter of King Philippe III of France (d.1285). Her mother was Alice de Hales (d. in or before 1330), daughter of Sir Roger de Hales