Robert Robinson, London, to Robert Kitchener, Lakenheath, 1 October 1757.
Robert Robinson, London, to John Robinson, Norwich, 1 October 1757.
Robert Robinson, Hauxton, to John Robinson, Eriswell, 11 July 1761.
Robert Robinson, Hauxton, to John Robinson, Eriswell, 11 October 1762.
Robert Robinson in Hauxton to John Robinson in Eriswell, 30 November 1766.
John Robinson, Eriswell, to Robert Robinson, Hauxton, 5 February 1770.
Robert Robinson in Hauxton to John Robinson in Eriswell, 10 February 1770.
Robert Robinson, Walworth, to Mary Hays, [Gainsford Street], 13 November 1782.
Robert Robinson, Chesterton, to Mary Hays, [Gainsford Street], 11 January 1783.
Robert Robinson, Chesterton, [near Cambridge], to Mary Hays, Gainsford Street, 26 March 1783.
Robert Robinson, Chesterton, [near Cambridge], to Mary Hays, [Gainsford Street], 22 December 1783.
Robert Robinson, Chesterton, [near Cambridge], to Mary Hays, [Gainsford Street], 16 June 1784.
Robert Robinson, Chesterton, [near Cambridge], to Mary Hays, Gainsford Street, 15 July 1788.
Robert Robinson, Chesterton, [near Cambridge], to Mary Hays, [Gainsford Street], 4 March 1789.
Robert Robinson, Chesterton, [near Cambridge], to Mary Hays, [Gainsford Street], 16 September 1789.
Robert Robinson, Chesterton, [near Cambridge], to Mary Hays, [Gainsford Street], 8 December 1789.