The Co-Cathedral of the Holy Cross is the co-cathedral of the Diocese of Bjelovar-Križevci. The church is mentioned in written sources as early as 1232. The church was rebuilt over the centuries. In its initial stage is the portal of the 14th century and the present appearance in the Gothic style of the 15th century. Are noticeable late, Renaissance Gothic in the belfry and facade of the sixteenth century and Baroque style, on the ship. The church was completely restored in 1913 by architect Stephen Podhorski.
On December 5, 2009, with the establishment of the Diocese of Bjelovar-Križevci, the church was elevated to the status of co-cathedral, under the Bull 'De maiore spirituali bono' of Pope Benedict XVI.
References:The Walls of Constantinople are a series of defensive stone walls that have surrounded and protected the city of Constantinople (today Istanbul) since its founding as the new capital of the Roman Empire by Constantine the Great. With numerous additions and modifications during their history, they were the last great fortification system of antiquity, and one of the most complex and elaborate systems ever built. They were also the largest and strongest fortification in both the ancient and medieval world.
Initially built by Constantine the Great, the walls surrounded the new city on all sides, protecting it against attack from both sea and land. As the city grew, the famous double line of the Theodosian Walls was built in the 5th century. Although the other sections of the walls were less elaborate, they were, when well-manned, almost impregnable for any medieval besieger.