The Castle of Nancy and Patrick in Čitluk, Bosnia and Herzegovina, represents a unique chapter in the town's history as a later private residence adapted from or built near historic structures. While limited historical documentation is available, the castle's name reflects its personal significance to its owners within the broader context of Bosnian architectural heritage. Čitluk's location in Herzegovina places it within a region rich in medieval fortifications and Ottoman-era structures that witnessed centuries of cultural and political transitions. The castle remains part of Čitluk's built heritage, contributing to the town's landscape and historical narrative within Bosnia and Herzegovina's diverse architectural landscape.