West India merchant
Dissolution of partnership between William Pitcairn, Denny Branigan, John Wilson and Thomas Henry Wright as merchants in London under Munro, Pitcairn and Co., and as merchants in Jamaica under the firm Branigan Wilson and Co., 31/12/1817.
Dissolution 31/12/1820 of partnership between William Pitcairn, Andrew Gregory Johnston, Alfred Wyatt, T.H. Wright and Robert Ouchterlony as merchants, in London under the firm of Munro, Pitcairn & Co., and as merchants in Jamaica under the firm of Pitcairn, Wright, Ouchterlony & Co.
London Gazette 17319 3/1/1818 p. 20
London Gazette 17665 2/1/1821 p. 13