Charles Wilsone Brown did a great deal to develop the bay, selling ground for feuing. By 1855 there were 36 villas, and he got Castle Wemyss, designed by Robert William Billings, built on the hillside above Wemyss Point. In 1860 he sold his estate on to George Burns, recently retired as a partner in the Cunard Line. Burns had Wemyss House, designed by James Salmon built (near Undercliff) near the north end of the bay. His son John Burns took over Castle Wemyss and had it dramatically enlarged to a design by Billings.