In 1284 he joined with other Scottish noblemen who acknowledged Margaret of Norway as the heir of King Alexander III. Ingram adopted the arms of Baliol and inherited the estates of Ingram Baliol on Baliol's death, being Foston in Leicestershire, Wharrington-upon-Tees in County Durham as well as the barony of Urr in Galloway and Red Castle in Angus. He was one of the ambassadors who established the 'Auld alliance' with France and Scotland in 1295. He was present at the siege of Berwick in 1296 with King Edward I of England and fought on the English side during the Battle of Falkirk in 1298.