1. Peter Davidson and Adriaan van der Weel (1996), A Selection of the Poems of Sir Constantijn Huygens (1596–1687) (Amsterdam: Amsterdam University Press), p. 198.
2. See also Lisa Jardine (2008), Going Dutch: How England Plundered Holland’s Glory (London: Harper Collins), p. 174.
3. Alastair Bellany, ‘Killigrew, Sir Robert (1579/80–1633)’, Oxford DNB; A. G. R. Bachrach (1980), ‘The Role of the Huygens Family in Seventeenth-Century Dutch Culture’, in H.J.M. Bos et al. (eds), Studies on Christiaan Huygens (Lisse: Swets and Zeitlinger), pp. 27–52; Davidson and van der Weel, A Selection of the Poems, pp. 15–23.
4. Ann Hughes and Julie Sanders (2010), ‘Gender, Geography and Exile: Royalists and the Low Countries in the 1650s’, in David Smith and Jason McElligott (eds), Royalists and Royalism during the Interregnum (Manchester: Manchester University Press) pp. 128–48, at pp. 130–1.
5. Maarten Prak (2005), The Dutch Republic in the Seventeenth Century: The Golden Age, translated by Diane Webb (Cambridge: Cambridge University Press), pp. 250–1;