Constantine, of Maraval in Trinidad and Tobago and of Nelson in the County Palatine of Lancaster (Barony)
A peerage of the United Kingdom.
Letters patent issued on Mon 24th Mar 1969
To Learie Nicholas Constantine as Life peerage: Life Peerages Act 1958.
Issued during the Wilson (1) administration
Announced on Wed 1st Jan 1969 as part of a New Year Honours List
Peerage extinct on Thu 1st Jul 1971 with the 1st holder .