Godfrey took the opportunity to seize the Lordship of Garmoran. Furthermore, the heirs of Ranald's other brother Murdoch now made their own claim. This led to a great deal of violent conflict involving Godfrey's family (the Siol Gorrie) and those of his brothers (which is not described in surviving records in much detail).

In 1427, frustrated with the level of violence generally in the highlands, together with the insurrection caused by his own cousin,