John Ker 1673-1735
Lord John KER or KERR 1673-1735
Third son of Robert Ker, 1st Marquess of Lothian (1636–1703), he had a career in the British army, commanding the 31st Regiment from 1715 to his death.
Used an engraved bookplate:
Franks 17062/*481 Ker, The Right Honble. Lord John.
The extent and disposition of his library is not known.
- Gambier Howe, E. R. J. Franks bequest: catalogue of British and American book plates bequeathed to the ... British Museum. London, 1903.
- The Scots Peerage, vol. 5, Edinburgh, 1908, p. 478.