This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Campbell . John Campbell nd Duke of Argyll portrait from James MacVeigh The Scottish Nation or The historical and genealogical account of all Scottish families and surnames vol See archive org page electricscotland htm electricscotland htm century Author woodcut after an engraving in Thomas Birch's Lives after portrait by