Count Hrvatin died sometime before 1315, and was succeeded by his sons Vukoslav, Pavao, and Vukac.
Hrvatin's sons joined a revolt against Mladen II Šubić, who succeeded his father Paul I Šubić in 1312 and was the Ban of Bosnia since 1304.
The revolt, led by a coalition of the leading Croatian nobles, ended with Mladen's defeat at the Battle of Bliska in 1322 at the hands of Slavonian Ban John Babonić.
John Babonić was then appointed Croatian Ban, and Stephen II Kotromanić, formerly a Šubić vassal, replaced Mladen II as Ban of Bosnia.

Since the 2nd half of 1322, Stephen II called himself "lord of all Bosnian lands, Soli, Usora, Donji Kraji, and Hum".
After 1322 and before 1325, the Hrvatinići recognized the authority of Stephen II.
As a result of that, around 1326, Stephen II granted Vukoslav Hrvatinić the parishes of Vrbanja with the town of Ključ, which was until 1322 owned by the Babonići, and Banjica with the town of Kotor.
The local nobles of the Banjica and Vrbanja parishes previously sided with Mladen II and did not want to accept Stephen II as Ban.
Thus, the charter confirmed Vukoslav his ancestral parishes, and in the following years, the Hrvatinići gained control over almost the entire territory of Donji Kraji.
Under them, the county, nominally a part of the Banate of Bosnia, was largely autonomous.

In the coming years, Ban Stephen will grant Hrvatinić brothers several župas in Donji Kraji, but they were never counts of the whole Donji Kraji country, instead, in the example of Vukoslav, he refers to himself as "count of Ključ".
Third Hrvatin son, Vukac, ruled the župa of Vrbanje.
This trend of granting the brothers župas and towns continued in the last charter of Ban Stephen in 1351, which confirms to Paul and Vuk, heirs of Count Vukoslav, the inherited estates.
The town of Ključ was attributed to his third son, Vlatko Vukoslavić.
In addition to Vukoslavić, Pavlović (sons of Count Paul) and Vlatko Vukoslavić also later claimed their rights over Banjica.
Vukac Hrvatinić was granted župa Luka by a new Bosnian ban Tvrtko I in a charter issued in 11 August 1366 for his loyalty during battles he waged against Hungarian king Louis I.
Count Hrvatin died sometime before 1315, and was succeeded by his sons Vukoslav, Pavao, and Vukac. Hrvatin's sons joined a revolt against Mladen II Šubić, who succeeded his father Paul I Šubić in 1312 and was the Ban of Bosnia since 1304. The revolt, led by a coalition of the leading Croatian nobles, ended with Mladen's defeat at the Battle of Bliska in 1322 at the hands of Slavonian Ban John Babonić. John Babonić was then appointed Croatian Ban, and Stephen II Kotromanić, formerly a Šubić vassal, replaced Mladen II as Ban of Bosnia.
Since the 2nd half of 1322, Stephen II called himself "lord of all Bosnian lands, Soli, Usora, Donji Kraji, and Hum". After 1322 and before 1325, the Hrvatinići recognized the authority of Stephen II. As a result of that, around 1326, Stephen II granted Vukoslav Hrvatinić the parishes of Vrbanja with the town of Ključ, which was until 1322 owned by the Babonići, and Banjica with the town of Kotor. The local nobles of the Banjica and Vrbanja parishes previously sided with Mladen II and did not want to accept Stephen II as Ban. Thus, the charter confirmed Vukoslav his ancestral parishes, and in the following years, the Hrvatinići gained control over almost the entire territory of Donji Kraji. Under them, the county, nominally a part of the Banate of Bosnia, was largely autonomous.
In the coming years, Ban Stephen will grant Hrvatinić brothers several župas in Donji Kraji, but they were never counts of the whole Donji Kraji country, instead, in the example of Vukoslav, he refers to himself as "count of Ključ". Third Hrvatin son, Vukac, ruled the župa of Vrbanje. This trend of granting the brothers župas and towns continued in the last charter of Ban Stephen in 1351, which confirms to Paul and Vuk, heirs of Count Vukoslav, the inherited estates. The town of Ključ was attributed to his third son, Vlatko Vukoslavić. In addition to Vukoslavić, Pavlović (sons of Count Paul) and Vlatko Vukoslavić also later claimed their rights over Banjica. Vukac Hrvatinić was granted župa Luka by a new Bosnian ban Tvrtko I in a charter issued in 11 August 1366 for his loyalty during battles he waged against Hungarian king Louis I.
Donji Kraji