Definition
St Mary Somerset was a historic parish church dedicated to the Virgin Mary, located in the City of London, England. It existed from medieval times until its destruction in the Great Fire of London in 1666 and was not rebuilt thereafter.
Overview
St Mary Somerset occupied a site on the south side of the medieval street known as “Somerset Lane,” near the present‑day location of Cannon Street. The church served the local residential and commercial community of the City, functioning as a focal point for worship, baptism, marriage, and burial rites. After the Great Fire of 1666, the parish of St Mary Somerset was united with that of St Michael’s, Wood Street; the former churchyard remained in use for burials for several decades before the land was repurposed. No physical remnants of the original building survive today, although the site is commemorated by a plaque and occasionally referenced in City of London heritage surveys.
Etymology/Origin
The dedication “St Mary” reflects the widespread medieval practice of naming churches after the Virgin Mary. The suffix “Somerset” derives from the street on which the church stood; the name is believed to have originated from a property or family bearing the Somerset name, or from a reference to the county of Somerset, indicating that the land may have been owned by a person or guild associated with that region. Precise documentary evidence for the naming is limited, and the exact origin of the “Somerset” element remains unconfirmed.
Characteristics
- Architectural Style: Prior to its destruction, the church displayed typical late‑medieval English parish architecture, featuring a modest nave, a timber‑roofed clerestory, and a modest stone tower with a single bell.
- Dimensions: Historical records suggest a floor area of approximately 350 square metres, accommodating a modest congregation.
- Interior Furnishings: Surviving inventories list a rood screen, a stone font dated to the 14th century, and a collection of medieval liturgical vessels.
- Patronage: The church fell under the jurisdiction of the Bishop of London and was supported financially by local guilds, notably the Company of Clothworkers, who contributed to its maintenance.
- Parish Boundaries: The parish of St Mary Somerset covered an area of roughly 0.06 square kilometres, bounded by St Michael’s, Wood Street to the east and St Mary le Bow to the west.
Related Topics
- Great Fire of London (1666) – The event that led to the destruction of many City churches, including St Mary Somerset.
- Parish Consolidation in Post‑Fire London – The administrative process that merged smaller parishes, such as St Mary Somerset, into neighboring ones.
- List of Destroyed City of London Churches – A catalog of churches lost in the Great Fire and not subsequently rebuilt.
- St Michael’s, Wood Street – The parish church that absorbed the former congregation of St Mary Somerset.
- London Ecclesiastical Architecture – The broader context of medieval church design in the capital.