 The Spanish Right of Return extends Spanish citizenship only to the grandchildren of Basque immigrants who were born in Spain and forced to flee during the Francoist uprising in the mid-1930s.There are nearly fifty such clubs in the US, the oldest of which is the "Central Vascoamericano" (founded 1913), today New York's "Euzko Etxea" situated in Brooklyn.In the west, in 1907 there were efforts made to set up a club in Stockton, California.