Following the successful suppression of the 1211 MacWilliam rebellion, the Comyns continued to expand their influence and land holdings. William Earl of Buchan, played an increasingly important part on the national scene,
witnessing charters from places as widespread as the north of England, and Fyvie, in his own heartland. He also played a key role in the coronation of Alexander II at Scone, in 1214 following the death of his father. Although the Comyns held lands throughout Scotland and England, William began to consolidate their power in the North East, and under his patronage Deer Abbey was founded in 1219.
The Abbey of Deer *
This consolidation an expansion continued in a relatively peaceful fashion until 1229 when another MacWilliam rebellion erupted out of Moray.
Alexander II, having failed to suppress the rebellion in person, again appointed William, the Warden of Moray, with the authority and resources to “get the job done”. The Comyns duly complied, and the heads of Gulleasbuig and his sons were delivered to the King, who in gratitude conferred the Lordship of Badenoch on William’s son Walter. The royal “enforcers” now directly controlled a swath of land across the breadth of northern Scotland, in the shape of the Lordships of Lochaber, Badenoch, and the Earldom of Buchan. This effectively stabilized the north for the crown and ended the MacWilliam threat for good.
So as another generation prepared to “assume the mantel”, they had the benefit of the huge support structure, created by Richard and William, based on, landholding, ties of marriage, and a large following of allied families, all of which made-up the formidable Comyn Party.
Source: Alan Young (The Comyns)
But things would not always go smoothly, because there were other “new men”, who also wanted a share of the Scottish pie.* For exact location of Deer Abbey follow this Geograph link: