From typicallyspanish.com

History
Spain On This Day - June 25
By m.p.
Jun 25, 2008 - 2:02 AM

1431: The count of Haro, Pedro Fernández de Velasco, attacks the Muslim lands of Montefrio in Granada, setting fire to the land and farms

1852: Antoni Gaudí, architect was born

1870: Queen Isabel II abdicates

1975: Singer Chenoa was born in Argentina, resident in Spain

1975: Tennis player Albert Costa born