Wikimedia Commons has media related to Earls of Ross.

v t e Mormaers, earls and dukes of Ross
Earls or Mormaers of Ross	MacHeth mormaers Ferchar William I William II Hugh William III Euphemia I ¹ Alexander Leslie Euphemia II (Leslie) ² John Stewart Mariota Leslie ³ Alexander of Islay John of Islay James Stewart Henry Stuart James Stuart Charles Stuart
Dukes of Ross	James Stewart Alexander Stewart
¹ Married Walter Leslie ² In 1415 Robert, Duke of Albany persuaded her to resign the earldom to his own son ³ Married Donald, Lord of Isles, who opposed Albany's title in her favour.