sentences:  At the time of Körborn's first documentary mention in 1270, it lay in the County of Veldenz, resident in which at the time was Count Heinrich von Geroldseck, whose wife was Agnes, Count Gerlach V's daughter.Since his father-in-law was the last count of the older line of Veldenz, Heinrich became the founder of the newer line.It cannot be assumed that the date of first documentary mention is also the village's founding date, for nothing is known about when Körborn actually arose as a settled place.