Columbia subject headings:
Book collecting--Great Britain--History.
Books and reading--Great Britain--History.
Great Britain--Kings and rulers--Books and reading--History.
Private libraries--Great Britain--History.
Harvard subject headings:
Book collecting--Great Britain--History.
Books and reading--Great Britain--History.
Great Britain--Kings and rulers--Books and reading--History.
Private libraries--Great Britain--History.
Princeton subject headings:
Great Britain--Kings and rulers--Books and reading--History.
Private libraries--Great Britain--History.