Lier, Belgium
In 1494, Maximilian relinquished his regency under the terms of the Treaty of Senlis and Philip, aged 16, took over the rule of the Burgundian lands himself, although in practice authority was derived from a council of Burgundian notables. On 20 October 1496, he married Joanna, daughter of King Ferdinand II of Aragon and Queen Isabella I of Castile, in Lier, Belgium.