Editors. "Suleiman I takes Buda and annexes Hungary". The Literary Encyclopedia. First published 01 November 2010
[http://www.litencyc.com/php/stopics.php?rec=true&UID=14655, accessed 21 April 2014.]
Ottoman Sultan Suleiman I had invaded Hungary to dispute the claim of Archduke Ferdinand. Now he takes control of the city of Buda, and annexes Hungary, which is to remain a Turkish province until 1668.