The Borthwick Story
- 1430
Sir William Borthwick is granted a royal charter to build Borthwick Castle[3]
- 1567
Mary, Queen of Scots and Lord Bothwell flee to Borthwick Castle; she escapes in disguise[3][4]
- c.1650
The 10th Lord Borthwick refuses Oliver Cromwell's demand that he leave the castle[3]
- 1944
Major John H. S. Borthwick is granted the undifferenced arms of the Name of Borthwick by the Lord Lyon[5]
- 1986
Lyon Court officially confirms the 23rd Lord Borthwick, reviving the dormant Lordship[5]





















Clan HayThe Borthwicks won the richer property of Locherworth from the Hays, and there built Borthwick Castle.