libertun in a sentence

1. The name, of Old English origin and formerly written " Libertun ", has generally been believed to signify'Leper Town', the area being supposed at one time to have contained a small colony of lepers exiled from the city.
2. Alberto Baldi, Jorge Blaquier, Ricardo Calandra, Eduardo Charreau, Alejandro De Nicola, Enrique Segura, Alicia Rold醤, Enrique del Castillo, Carlos Libertun, and Marta Tesone collaborated with Dr . Virgilio G . Foglia and Dr . Uranga in the administration of the Institute.
3. It's difficult to find libertun in a sentence.