According to the Oxford English Dictionary, the first recorded use of the term (perhaps its introduction to English) was by Richard Lassels (c. 1603–1668), an expatriate Roman Catholic priest, in his book The Voyage of Italy, which was published posthumously in Paris in 1670 and then in London.[lower-alpha 1] Lassels's introduction listed four areas in which travel furnished "an accomplished, consummate Traveller": the intellectual, the social, the ethical (by the opportunity of drawing moral instruction from all the traveller saw), and the political.