http://books.google.com/books?id=lyENAAAAYAAJ&pg=PA347#v=onepage&q=&f=false Page 347

“ II. John, his successor, called the Vicar, who was an industrious man, and acquired a considerable fortune. He married Miss Hay, daughter of the Laird of Mains or Meine, and had an only daughter, who sold the property of Caldwells to Ferquhard Leslie, third son of William Leslie of Ruderie."