Welton le Marsh (or Welton in the Marsh)[3] is a village and civil parish in the East Lindsey district of Lincolnshire, England. It is situated approximately 6 miles (10 km) north-east from the town of Spilsby and approximately 5 miles (8.0 km) south from the town of Alford. The hamlet of Boothby lies within the parish, about 1 mile (1.6 km) east of Welton le Marsh village.
The name 'Welton le Marsh' derives from the Old EnglishWella-tun meaning 'farm/settlement with a spring/stream'. Marsh was added to distinguish from the other villages named Welton in Lincolnshire.[4]
The parish church is dedicated to Saint Martin, and was originally medieval, but rebuilt in 1792 of stone and brick, and restored in 1891.[5] It is a Grade II* listed building.[6]
A Neolithic flint axe and perforated stone hammer head were found here in 1948 and 1906.[7] A Bronze Age flanged axe was found just outside moated area at Hanby Hall Farm.[8]
The remains of a motte are located about 275 yards (251 m) east of Hanby Hall Farm. The motte is about 5.5 yards (5.0 m) high, and surrounded by a ditch.[9][10]
Thwaite Hall is a Grade II listed building, reputedly part of a former Augustinian Priory, with attached cottage; the present house dates from the 14th century.[11] The Lincs to the Past website describes it as the site of an Augustinian Cell belonging to Thornton Abbey which was recorded in 1440 and which still existed in 1536.[12]
Welton le Marsh has a local public house, The Wheel Inn.