An analysis of the presence of works created by 'George Hayter' in Wikidata can be found in ScrutArt.

Charles Stuart, 1st Baron Stuart de Rothesay (1779–1845), Diplomat
Alex Bannerman
Alfred, Count D'Orsay
Antonio Canova (1757–1822), Sculptor
Porträt des Duke of Wellington (1769-1852)
Caroline Amelia Elizabeth of Brunswick
Charles Wood, 1st Viscount Halifax
Daniel O'Connell
Edward John Littleton, 1st Baron Hatherton
Francis Thornhill Baring, 1st Baron Northbrook
Queen Victoria (1819–1901), reigned 1837–1901
Queen Victoria (1819–1901). Reigned 1837–1901
Queen Victoria (1819-1901). Reigned 1837-1901
Captain William Stanway Parkinson (ca.1769-1838)
Frederick William John Hervey 2nd Marquess of Bristol, PC, FSA, MP (1800-1864)
General the Hon. Sir Galbraith Lowry Cole, GCB (1772-1842)
George James Welbore Agar-Ellis, 1st Baron Dover, MP, FRS, FSA (1797-1833)
Lord Richard Cavendish (1812–1873), as a boy
Louisa Barbara Catherine Philips, Countess of Lichfield (c.1800-1879) with Two of her Children Thomas George Anson, 2nd Earl of Lichfield MP (1825-1892) and Lady Harriet Frances Maria Anson, Lady Vernon (1827-1898)
Matthew Russell MP of Brancepeth Castle, Co. Durham
A Lady called 'Miss Jones'
Queen Victoria
Self-portrait (recto); The Town Clerk of Brecon and his Family (verso)
Thomas Graham, 1st Baron Lynedoch of Balgowan, 1748 - 1843. General
Victoria, Duchess of Kent (1786-1861)
Après la tempête
Portrait of Countess Yelizaveta K. Vorontsova (1792-1880)
Queen Victoria Taking the Coronation Oath, June 28, 1838
Studies for the Duke of Wellington
Portrait de la reine Victoria d'Angleterre lorsqu'elle était princesse