Sir William Edmonstone, 5th of Duntreath. 1513-1580.
m. 1stly Lady Agnes Stewart, youngest dau. of Matthew, 2nd Earl of Lennox (also killed at Flodden), by whom he had 1 son Archibald (feeble-minded) who predeceased him.
m. 2ndly Margaret, dau. of Sir James Campbell of Lawers (great-grandson of Lukas Stirling of Keir and ancestor of Earls of Loudon)
by whom he had:
1 Sir James Edmonstone 6th of Duntreath his heir.
His daughters were :
1 Marjorie
m. 1stly Sir John Maxwell of Pollock.
m. 2ndly Mungo Graham of Orchill, 3rd son of James, 2nd Earl of Montrose.
2 Sibylla, m. John Stewart of Barscube, Renfrewshire.
3 Annabella, m. John Stirling of Glorat, Stirlingshire.
4 Marion, m. David Semphil of Noblestown, Dumbarton.
5 Elizabeth, m. John Stirling of Ballagan (brother of Glorat)
6 Janet, m. Luke Stirling of Baird (brother of Laird of Keir)
Sir William died c.1580 & was succeded by his son James
