威尼斯省
In 1815, the Congress of Vienna confirmed the union of Veneto, which Central-West Friuli was part of, with Lombardy (previously divided between Austrian Empire and Venetian Republic), to constitute the Kingdom of Lombardy-Venetia. Eastern Friuli was not included in the puppet state. In 1838, the District of Portogruaro was removed from the Province of the Friuli due to the Austrians' wishes and assigned to the Province of Venice. Portogruaro was for long time part of Friuli, even under Venetian Republic, and Friulian language was spoken in the area. In 1866, central Friuli (today's province of Udine) and western Friuli (today's province of Pordenone) were annexed by Italy together with Veneto after the Third Italian War of Independence, while eastern Friuli (County of Gorizia and Gradisca) remained under Austria until the end of World War I.