At Chile there are different branches of Elortegui. We'll identify them
by the persons who travelled to the country, being the founders of each branch.
We know some family groups are related with an Argentinean branch, some of their
members travelled to Chile.
We are in contact with the descendants of Florencio Elórtegui Marcaida who, in 1914 and coming from Baquio, travelled from Bilbao to Valparaiso.