This state , a large part of which still exists today as the Kingdom of the Netherlands , was made up of the former Dutch Republic ( Republic of the Seven United Netherlands ) to the north , the former Austrian Netherlands to the south , and the former Prince-Bishopric of Liège .
Most of it is still today the Kingdom of the Netherlands . It was made up of the former Dutch Republic to the north , the former Austrian Netherlands to the south , and the former Prince-Bishopric of Liège .