Later, family extended their feudal possessions from the Middle and Upper Drina river in the eastern parts of medieval Bosnia, known as Pavlovića zemlja, to south-southeastern regions of the Bosnian realm in Hum and Konavle at the Adriatic coast.

At first Đuro Mazalić, Bosnian medievalist, thought that Old Borač was that place, but later changed his mind, and with a new insight in Gazi Husrcfheg's vakufama, issued in 1531, it was found that the village of Jablan (or Jablanovo), in the Lukavica neighborhood of Sarajevo, existed.

[7][5][6] Radin Jablanić[a] was a local lord of the Krivaja valley and Prača region, and father of family's founder Pavle Radinović, who ruled a territory in the east and south to southeastern parts of the Bosnian Kingdom,[1] from the late 14th century until his death in 1415.

[9] He was buried somewhere in Vrhbosna, it is speculated in today's Sarajevo outskirts, between suburb of Dobrinja and village of Tilava, in the areal named "Pavlovac".

Actually, it was Grand Duke of Bosnia, Radislav Pavlović, who significantly increased a role and influence of the Bosnian Church's krstjani clergy, their members and leaders, with a state affairs.

[15] On the same subject other authors, like Ćiro Truhelka from 1914, and more recently Nada Grujić and Danko Zelić from 2010, and Amer Sulejmanagić from 2012, have different perspectives, from which they made different conclusions.

Primarily, for them existence of the coat of arms (escutcheon, helmet and crest), created by artisan Ratko Ivančić in 1427 and still visible at the family palace in Dubrovnik, is not in dispute.

[16] On the same line, Nada Grujić and Danko Zelić, in their study from 2010, state that Radislav Pavlović's coat of arms was in gold and lapis lazuli.

[17] Radoslav Pavlović's coat of arms at his palace in Ragusa was made by Ratko Ivančić in 1427, measuring 1.28 × 1.28 m.[18] In two stećci in Boljuni near Stolac, there are engravings of a castle with three towers, which Šefik Bešlagić used to believe belonged to members of the family.