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Marshall of the Northmarch
House Osgrey held the title of Marshalls of the Northmarch for a thousand years. During the reign of Gyles III Gardener, this is what led to Ser Wilbert Osgrey to take up arms against the westerlands King Lancel IV Lannister, when the latter invaded the Reach. According to Ser Eustace Osgrey, it was the Field of Fire during the War of Conquest where the Osgrey's began to dwindle and diminish, until they were no more than landed knights bound in fealthy to House Rowan.