A note of the pictures of the Earle of Arans [sic.], unpublished manuscript in the collection of the Duke of Hamilton, 27 August 1696, no. 3, as 'A head of King Charles the first by Dobson'.
London, National Portrait Gallery, William Dobson 1611-46, 21 October 1983-8 January 1983, no. 28, as William Dobson.