Case concerning the Guardianship of an Infant (Netherlands v. Sweden): An application instituting proceedings against Sweden was filed by the Netherlands on July 10, 1957, and alleged that Marie Elisabeth Boll, born in Sweden of a Dutch father and a mother of Swedish nationality before her marriage, possessed Dutch nationality. After the death of the mother Swedish authorities had taken and maintained measures providing for guardianship of the child, despite appeals from the Dutch guardians and from the Netherlands government, which considered that the Swedish authorities had violated the 1902 convention governing the guardianship of infants. In an order of August 19, 1957, the Court fixed November 30, 1957, as the time–limit for the memorial of the Netherlands and March 31, 1958, as the time–limit for the counter–memorial of Sweden.