Emil Ernst Friedrich Theodor Schenck (1811 - 1885)
Wallington, Northumberland
Arthur Devis (Preston 1712 - London 1787)
possibly John Hoppner, RA (London 1758 – London 1810)
George Romney (Dalton-in-Furness 1734 – Kendal 1802)
John Rubens Smith (London 1775 – New York 1849)
attributed to Richard Cosway RA (Tiverton, Devon 1742 - London 1821)