Definition of "frankpledge"

King John granted to the prior and convent, in all their manors and lands, sac, soc, tol, and theam, infangenthef, and outfangenthef, with the ordeals or judgment by fire, water, and iron, and a common gallows in each manor; with a view of frankenpledge, and assize of bread and ale, of all their tenants...

1806, Francis Bloomfield, An Essay Towards a Topographical History of the County of Norfolk, Vol. IV, p. 517

The servants of the Crown were not, as now, bound in frankpledge for each other.

1855, Thomas Babington Macaulay, The History of England from the Accession of James II, volume III, page 13

Entire vills sir Henry Spelman conjectures to have consisted of ten freemen, or frank-pledges.

1765, William Blackstone, Commentary on the Laws of England, volume I, page 114