Articles of copartnership of Wigrams and Green Articles of copartnership, 25 August 1819; 1. Sir Robert Wigram of the City of London, baronet; 2. George Green of Blackwall, shipbuilder; 3. Money Wigram of Blackwall, esq. 4. Henry Loftus Wigram of Blackwall, esq. Scope and Content On dorse: memorandum of agreement signed by 2. 3. and 4. dated 7 December 1819. 1819