This primary source offers comprehensive insight into the income and
expenditure of the Scottish Church, and a snapshot of the entire
ecclesiastical structure, just as the Reformation was taking hold in and
after 1560. The late medieval Church was the wealthiest institution in
the Scottish kingdom, with an annual income ten times that of the Crown.
The "Books of Assumption" were compiled for the Crown c1562 as a survey
of all ecclesiastical livings (from archbishoprics to chaplainries and
altarages), forming a record akin to England's "Valor Ecclesiasticus".
Arranged topographically for the whole country (except Argyll and the
Hebrides), this series of rentals is a major source for the study of
early modern Scottish history.