Spanish Jesuits such as Francisco Suárez (1548–1617), José de Acosta (1540–1600), Pedro de Ribadeneira (1526-1611) and Juan de Mariana (1536-1624) had a powerful impact on English thinkers of the magnitude of John Locke (1632–1704), Francis Bacon (1561-1626), Robert Persons (1546-1610), Algernon Sidney (1623-1683), and, later, William Robertson (1721–1793), Thomas de Quincey (1785–1859) and Hilaire Belloc (1870–1953). An influence that was sometimes hidden and always controversial. This work highlights the importance of this influence regarding thought on politics, law and...