Crichton Castle is a ruined castle near the village of Crichton in Midlothian, Scotland. It is situated at the head of the River Tyne, south of the village of Pathhead, and the same distance east of Gorebridge. Constructed as a tower house in the late 14th century, it was expanded as the power of the Crichton family grew. However, the Crichtons fell from favour in the later 15th century, and the castle passed to the Earls of Bothwell. Francis Stewart, 5th Earl of Bothwell, constructed the Italianate north range in the 1580s, featuring an elaborate diamond-patterned facade. After Bothwell was accused of witchcraft the castle fell into neglect. The ruins are now in the care of Historic Environment Scotland, and are open to the public. A mile to the south-west is Borthwick Castle, a 15th-century tower house that is still in use. History In the late 14th century John de Crichton (d.1406) built a tower house here as his family residence. John's son, William (d. c. 1453), served as Lord Chancellor of Scotland, and was made Lord Crichton in c. 1443. In 1440 he had been partly responsible for organising the "Black Dinner", where the young William Douglas, 6th Earl of Douglas, was murdered. As a result, he obtained the Douglas property of Bothwell Castle in Lanarkshire for himself. John of Corstorphine, chief of Clan Forrester and a Douglas adherent, stormed and slighted the castle in 1445 in retaliation. William, however, reconstructed and extended the castle, and also built the nearby collegiate church. The 3rd Lord Crichton was a supporter of Alexander Stewart, Duke of Albany, and his lands and titles were forfeit in 1483, when Albany was sentenced for treason. Crichton Castle, along with Bothwell Castle, was briefly granted to Sir John Ramsey, who forfeited it in 1488. That year, James IV granted Crichton to Patrick Hepburn, Lord Hailes, who was later made Earl of Bothwell. His son Adam, the second Earl, died at the Battle of Flodden in 1513. The castle became the property of his widow, Agnes Stewart, who married Lord Home in 1514. Her son Patrick Hepburn, 3rd Earl of Bothwell inherited the castle. He intrigued with the English against the Scottish crown, but eventually made peace with the regent, Mary of Guise. James Hepburn, 4th Earl of Bothwell, sided with Mary of Guise during the Scottish Reformation, and when he took English money sent to