David de Lindsay of the Byres

David de Lindsay, Lord of Barnweill and Byres (died 1279), was a Scottish knight and crusader. A minor baronial lord, he was the son of David de Lindsay and held lands in East Lothian and South Ayrshire. He became Justiciar of Lothian under Alexander II of Scotland in 1241. This position had been held by his father earlier in the century.