sentences:  The Beits continued to visit Africa in the 1950s and, having no children of their own, they paid for schools, libraries and health clinics in Zimbabwe, Malawi and Botswana.However, by the late 1970s they were saddened that many of these improvements had not been maintained by the post-colonial governments.Living quietly in Ireland, their main interests centered on supporting the fine arts and the Wexford Festival Opera.