Old Somerby (pronounced Summerby) is a village and civil parish in the South Kesteven district of Lincolnshire, England, 3 miles (5 km) south-east of Grantham. It lies on the B1176 road about 1 mile (1.6 km) east of its junction with the A52 and B6403, and 0.2 miles (250 m) from the East Coast Main Line.
Source and further information: Wikipedia