This paper analyzes the relations by compadrazgo of the indigenous population of the indigenous people, with the purpose of promoting family strategies aimed at forming clientelism, social mobility and reciprocity alliances between parents and godparents from consanguineal, collateral and family ties, community as well as with the local elite of the Melipilla Valley. The documentation analyzed comes from the parish registry of the San Jose de Melipilla church, notarial documentation and judicial records, using those through the methodology of social networks to analyze interpersonal links between different sectors and social groups. The results indicate that the links by indigenous compadrazgo between social peers and local elites lead to the search for economic favors as well as social reaffirmation.