MUNGRISDALE, a chapelry in the parish of GREYSTOCK, LEATH ward, county of CUMBERLAND, 8 miles (N. E. by E.) from Keswick, containing 236 inhabitants. The living is a perpetual curacy, in the archdeaconry and diocese of Carlisle, endowed with £200 private benefaction, and £800 royal bounty, and in the patronage of the Rector of Greystock. The chapel was rebuilt in 1754. There are quarries of blue slate and flag-stone within the chapelry. John Slee, a member of the Society of Friends, and a distinguished mathematician, was born here; he died at Terril in 1828.