Wikipedia
Loncopán
Loncopán also known as Lonkopan (b. unknown, died 1853), was a Tschen chief and also a general of the Argentine Army.
Son of Al-Aan, he was part of the Boreal Tehuelches Tschen, sometimes confused with the Pampas and Puelches günün a künna. Of nomadic character, the tschen travelled through the south area of the provinces of Buenos Aires, La Pampa and Cordoba.