• Source: William St Clair, 6th Lord Herdmanston

William St Clair, Lord Herdmanston, Baron of Carfrae and Cessford, was a Scottish noble of the 14th century.
William was the son of William St Clair of Herdmanston, who had fought at the Battle of Bannockburn in 1314.




Marriage and issue


William married Margaret, daughter of William St Clair, Master of Roslin (died 1330), they are known to have had the following issue:

John St Clair of Herdmanston
James St Clair
Walter St Clair of Cessford
After the death of William, Margaret was remarried to Thomas Stewart, Earl of Angus and Chamberlain of Scotland, in 1357.




Citations






References


Burke, Bernard (1885). Burke's Genealogical and Heraldic History of the Peerage, Baronetage and Knightage. Burke's Peerage Limited.

Kata Kunci Pencarian:

• William St Clair, 6th Lord Herdmanston
• Lord Sinclair
• Lord Herdmanston
• William St. Clair, 6th Baron of Roslin
• Clan Sinclair
• Lord Polwarth
• Henry St Clair, 7th Baron of Roslin
• Henry I Sinclair, Earl of Orkney
• Henry Sinclair, 6th Lord Sinclair
• William Sinclair, 5th Lord Sinclair