found: Portrait of Frederick Louis, Prince of Wales (1707-1751), 1731 :signed and dated lower left (J. Davison Anno 1731)
found: OCLC, May 5, 2017(access points: Davison, Jeremiah, approximately 1695- , Davison, Jeremiah, approximately 1695-1745; usages: Jeremiah Davison, J. Davison)
found: ULAN, viewed May 5, 2017(Davison, Jeremiah (English painter, 1695-after 1750); male; born in Scotland; died in London)
found: Allgemeines Künstlerlexikon online, May 5, 2017(Davison, Jeremiah; portrait painter; painter) artcile from Thieme-Becker (born circa 1695 in England to Scottish parents; died after 1750 (not 1745 as suggested by Walpole)