it is believed that from king Dham Deo and Bir Deo the downfall of this powerful dynasty began. Birdeo used to collect heavy taxes and forced his people to work as his slaves, King Birdeo teased his subjects by his tyranny to the extent that he forcibly married his own maternal aunt Tila. It is said that the Kumaoni folk song Mami tile dharo bola became popular from that very day. after death of Birdeo the kingdom was divided between his eight sons and they were able to form their different small kingdoms in the region for a short period of time until Chands emerged in the region defeating most of katyuri principalities and united Kurmanchal again as Kumaon.
