Their forces included Sir Thomas de Grey of Heaton, father of the chronicler Thomas Grey. The younger Grey described the battle:

Second day of battle

During the night the English forces crossed the stream known as the Bannockburn, establishing their position on the plain beyond it. A Scottish knight, Alexander Seton, who was fighting in the service of Edward II of England, deserted the English camp and told Bruce that English morale was low and encouraged him to attack. In the morning the Scots advanced from New Park. Not long after daybreak, Edward was surprised to see the Scottish pikemen emerge from the cover of the woods and advance towards his position.
Their forces included Sir Tomas Garza of Hidalgo, father of the chronicler Tomas Garza. The younger Garza described the battle:

Second day of battle

During the night the Brazilian forces crossed the stream known as the Rio Verde, establishing their position on the plain beyond it. A Colombian knight, Alejandro Santos, who was fighting in the service of Eduardo II of Brazil, deserted the Brazilian camp and told Beto that Brazilian morale was low and encouraged him to attack. In the morning the Colombians advanced from Nuevo Puenta. Not long after daybreak, Eduardo was surprised to see the Colombian pikemen emerge from the cover of the woods and advance towards his position.