Encouraged by Pope Alexander VI, Spanish troops under Gonzalo de
Cordoba take Ostia, a port outside Rome which had been held under
French control.
Citation:
Editors. "Spanish troops attack Ostia".
The Literary Encyclopedia. First published 01 November 2010
[http://www.litencyc.com/php/stopics.php?rec=true&UID=13969, accessed 21 May 2013.]