Hay, John, Sir, 5th Baronet,of Haystoun (1755 -1830)
Sir John Hay, of Smithfield and Haystoun, was the son of James Hay, who in 1762 claimed and assumed the baronetcy as the great-great-grandson of John Hay, younger brother of the grandfather of the first Baronet. A jury assembled at Perth in 1805 decided his claim was valid and in 1806 he matriculated arms as the 4th Baronet in the Lyon Office.
Seat / Residence(s): Haystoun House, Scottish Borders