Hadorians

The Hadorians (S."Hadorrim"), also known as Marachians (after their first leader Marach) were the third house of the Edain.They were closely akin to many men who had stayed behind in Rhovanion and along the western shores of the Rhûnaer.

Appearance
The Marachians were tall, mostly fair-haired and bright-eyed, though they had already mixed with the Beörians when they entered Beleriand.

Culture
They were closely related in language and customs to the Beörians, both tribes had been Herders and breeders of Cattle.When the Hadorians moved zo Hithlum they mostly settled in small wooden manors or townships close to the lakelands, while their Beörian kinsmen moved to the wilds of Dorthonion where they either settled the stone-fortresses of the Noldor or built small villages in the wooded highlands.

Language
The hadorian language, known as Old Magol, was originally a dialect of the same language from which Beörian derived (known as Taliska).With the settling of Númenór and the growing intermingling of both houses the beörian however dialect died out and Magol evolved into the Adûnaic tongue.Many ancient dialects of the men of Middle-Earth had originally been related to Magol, especially the language family from which the Rhovanian dialects had emerged.