 Unlike his uncle Henry VIII in England, James V avoided major structural and theological changes to the church and used it as a source of income and for appointments for his illegitimate children and favourites.His death in 1542 left the infant Mary, Queen of Scots as his heir, allowing a series of English invasions later known as the Rough Wooing.The English supplied books and distributed Bibles and Protestant literature in the Lowlands when they invaded in 1547.