The Cathedral of St Louis is a Roman Catholic cathedral

Cathedral

A cathedral is a Christian church that contains the seat of a bishop...

 in the city of Plovdiv

Plovdiv

Plovdiv is the second-largest city in Bulgaria after Sofia with a population of 338,153 inhabitants according to Census 2011. Plovdiv's history spans some 6,000 years, with traces of a Neolithic settlement dating to roughly 4000 BC; it is one of the oldest cities in Europe...

, Bulgaria

Bulgaria

Bulgaria , officially the Republic of Bulgaria , is a parliamentary democracy within a unitary constitutional republic in Southeast Europe. The country borders Romania to the north, Serbia and Macedonia to the west, Greece and Turkey to the south, as well as the Black Sea to the east...

. Co-cathedral

Co-cathedral

A co-cathedral is a cathedral church which shares the function of being a bishop's seat, or cathedra, with another cathedral. Instances of this occurred in England before the Protestant Reformation in the dioceses of Bath and Wells, and of Coventry and Lichfield, hence the names of these dioceses...

 of the Diocese of Sofia and Plovdiv together with the Cathedral of St Joseph

Cathedral of St Joseph, Sofia

The Cathedral of St Joseph is a Roman Catholic cathedral in Sofia, the capital of Bulgaria. It is the co-cathedral of the Diocese of Sofia and Plovdiv, together with the Cathedral of St Louis in Plovdiv....

 in Sofia

Sofia

Sofia is the capital and largest city of Bulgaria and the 12th largest city in the European Union with a population of 1.27 million people. It is located in western Bulgaria, at the foot of Mount Vitosha and approximately at the centre of the Balkan Peninsula.Prehistoric settlements were excavated...

, it is one of the largest and most important Roman Catholic places of worship in the country. It was named after Louis IX of France

Louis IX of France

Louis IX , commonly Saint Louis, was King of France from 1226 until his death. He was also styled Louis II, Count of Artois from 1226 to 1237. Born at Poissy, near Paris, he was an eighth-generation descendant of Hugh Capet, and thus a member of the House of Capet, and the son of Louis VIII and...

, commonly known as "Saint Louis".

The cathedral was constructed in the 1850s, during the time of vicar Andrea Canova. The first organ

Organ (music)

The organ , is a keyboard instrument of one or more divisions, each played with its own keyboard operated either with the hands or with the feet. The organ is a relatively old musical instrument in the Western musical tradition, dating from the time of Ctesibius of Alexandria who is credited with...

 in Bulgaria was installed in the cathedral in 1861, later substituted with a newer and larger one. A fire severely damaged the cathedral in 1931 and destroyed the wood-carved ceiling. The cathedral was reconstructed, with Krastyo Stamatov creating the frescoes and Kamen Petkov

Kamen Petkov

Kamen Petkov was a Bulgarian architect based in Plovdiv, Bulgaria.-Career:Arch. Kamen Petkov graduated from the Technical University of Karlsruhe , Germany in 1896...

 being the main architect. The cathedral was once again inaugurated on 8 May 1932. Architecturally, it features an eclectic

Eclecticism

Eclecticism is a conceptual approach that does not hold rigidly to a single paradigm or set of assumptions, but instead draws upon multiple theories, styles, or ideas to gain complementary insights into a subject, or applies different theories in particular cases.It can sometimes seem inelegant or...

 combination of Neoclassicism

Neoclassical architecture

Neoclassical architecture was an architectural style produced by the neoclassical movement that began in the mid-18th century, manifested both in its details as a reaction against the Rococo style of naturalistic ornament, and in its architectural formulas as an outgrowth of some classicizing...

 and Neo-Baroque.

The belfry

Bell tower

A bell tower is a tower which contains one or more bells, or which is designed to hold bells, even if it has none. In the European tradition, such a tower most commonly serves as part of a church and contains church bells. When attached to a city hall or other civic building, especially in...

 was built in 1898 and was equipped with five bells cast in the German

Germany

Germany , officially the Federal Republic of Germany , is a federal parliamentary republic in Europe. The country consists of 16 states while the capital and largest city is Berlin. Germany covers an area of 357,021 km2 and has a largely temperate seasonal climate...

 city of Bochum

Bochum

Bochum is a city in North Rhine-Westphalia, western Germany. It is located in the Ruhr area and is surrounded by the cities of Essen, Gelsenkirchen, Herne, Castrop-Rauxel, Dortmund, Witten and Hattingen.-History:...

, a gift from Pope

Pope

The Pope is the Bishop of Rome, a position that makes him the leader of the worldwide Catholic Church . In the Catholic Church, the Pope is regarded as the successor of Saint Peter, the Apostle...

 Leo XIII. A new 12-stop

Organ stop

An organ stop is a component of a pipe organ that admits pressurized air to a set of organ pipes. Its name comes from the fact that stops can be used selectively by the organist; some can be "on" , while others can be "off" .The term can also refer...

 pipe organ

Pipe organ

The pipe organ is a musical instrument that produces sound by driving pressurized air through pipes selected via a keyboard. Because each organ pipe produces a single pitch, the pipes are provided in sets called ranks, each of which has a common timbre and volume throughout the keyboard compass...

 was installed in 1991.

Princess Marie Louise of Bourbon-Parma, first wife of Ferdinand I of Bulgaria

Ferdinand I of Bulgaria

Ferdinand , born Ferdinand Maximilian Karl Leopold Maria of Saxe-Coburg and Gotha-Koháry, was the ruler of Bulgaria from 1887 to 1918, first as knyaz and later as tsar...

, is buried inside the Cathedral, at the far end, to the right of the altar. An inscription in Bulgarian

Bulgarian language

Bulgarian is an Indo-European language, a member of the Slavic linguistic group.Bulgarian, along with the closely related Macedonian language, demonstrates several linguistic characteristics that set it apart from all other Slavic languages such as the elimination of case declension, the...

 and Latin

Latin

Latin is an Italic language originally spoken in Latium and Ancient Rome. It, along with most European languages, is a descendant of the ancient Proto-Indo-European language. Although it is considered a dead language, a number of scholars and members of the Christian clergy speak it fluently, and...

on her life can be read on both sides of the tomb.