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Isabella Anne Hutchinson, Mme Jens Wolff (?1771-1829) - Thomas Lawrence -
Jacob, 2. greve af Radnor (1750–1828), storintendent for Wallingford (1806–1828) - Thomas Lawrence -
James Curtis - Thomas Lawrence -
James Haughton Langston de Sarsden (1796–1863), medlem af Oxford (1826–1835 og 1841–1863) - Thomas Lawrence -
James Palmer, kasserer for Christ's Hospital (1798–1824) - Thomas Lawrence -
Jean Julius Angerstein (1736–1823) - Thomas Lawrence -
Jean, greve af Capo d'Istria (1776-1831) - Thomas Lawrence -
John Abernethy (1764–1830), kirurg - Thomas Lawrence -
John Arthur Douglas Bloomfield, 2. baron Bloomfield - Thomas Lawrence -
John Bradburne (død omkring 1809 ?) - Thomas Lawrence -
John Fane, 10. greve af Westmoreland - Thomas Lawrence -
John Fowden Hindle - Thomas Lawrence -
John Frederick Campbell, 2. baron Campbell og 1. greve Cawdor, 1790 - 1860 - Thomas Lawrence -
John George Lambton (1792-1840), 1. greve af Durham - Thomas Lawrence -
John George Lambton (1792–1840), 1. greve af Durham - Thomas Lawrence -
John Gilbert Cooper (Gardiner) - Thomas Lawrence -
John Jeffreys Pratt (1759–1840), 2. greve og 1. markis af Camden - Thomas Lawrence -
John Julius Angerstein, ca. 55 år gammel - Thomas Lawrence -
John Julius Angerstein, over 80 år gammel - Thomas Lawrence -
John Moore (1730-1805), ærkebiskop af Canterbury - Thomas Lawrence -
John Murray (1755–1830), 4. hertug af Atholl - Thomas Lawrence -
John Parry (1776–1851) - Thomas Lawrence -
John Philip Kemble (1757–1823) - Thomas Lawrence -
John Philip Kemble (1757–1823), i rollen som Coriolan i « Coriolanus » af William Shakespeare - Thomas Lawrence
