History
Building the Cathedral was the dream
of the Most Reverend Camillus Paul Maes, third Bishop of the
Diocese of Covington.
The project began in 1894 and ended in 1915, incomplete.
Though largely unfinished even today, the Cathedral is a monument which
speaks of the faith and determination of the Bishop and the community.
It is an art and architectural monument to be treasured for centuries
by people everywhere.
What Makes the Cathedral a Basilica?
Traditionally, churches attained the title of basilica because of their
antiquity, dignity, historical importance, or significance as centers
of worship.

There are Two Classes of Basilicas: Major and Minor. There
are only four major basilicas in the world, all in Rome. The Cathedral
Basilica of the Assumption is one of only 35 minor basilicas in the
United States.
Pope Pius XII elevated St. Mary's Cathedral to the rank of
minor basilica on December 8, 1953 during a Solemn Pontifical High Mass
celebrated by the Most Reverend William T. Mulloy, D.D.
Gothic Architecture & Gargoyles
Gothic architecture was indicative of the economic and cultural world
view of the Middle Ages. Built with contributions of self-conscious and
pious merchants, cathedrals were the physical centers of expanding
commercial cities. A cathedral, the bishop's church by definition, was
the locus of religious life for the community.
The most bizarre and fascinating element which adorned a
cathedral are the sinister gargoyles. In addition to diverting
rainwater away from the cathedral, their chimeric designs personified
human qualities antithetical to the behavior of virtuous Christians.
Our Cathedral is watched over by 26 gargoyles that were carved in
Italy.







Arches
The floor plan of a Gothic cathedral was essentially a conglomeration
of squares and rectangles, at the corner of which ascended piers that
stretched skyward to support the canopy of arches. The distinguished
innovation of the ribbed, or groin, vault enabled the cathedral
builders to canopy vast expanses. The intersection of two pointed
arches, held in place by a keystone, formed the ribbed vault. These
vault arches, which were its groins, or ribs, distributed and channeled
the weight of the stone vault down the piers to the ground below. The
groin vault provided the architects of the cathedrals with a
technological advancement that was lighter and more flexible than
former vaulting systems. 
The Building Process
In 1834, St. Mary's Church was dedicated by Bishop Purcell of the
Diocese of Cincinnati as the first Catholic church in Covington,
Kentucky. But by 1851, because of a rapidly growing Covington
population, St. Mary Church became insufficient to accommodate the
needs of the parish. That year, the congregation purchased a lot on the
north side of Eighth Street between Greenup Street and Scott Boulevard
for the site of a new church.
On July 29, 1853, Pope Pius IX established the
Diocese of Covington and the first bishop was appointed. The bishop
chose the site purchased for St. Mary's Church for the construction of
a diocesan cathedral and laid the cornerstone on October 2, 1853. As
early as 1868 the parish had outgrown the cathedral but due to several
circumstances, including the death of the bishop and the congregation's
debt, plans for a new cathedral were put on hold until 1885.
In 1885, Reverend Camillus Paul Maes
successfully commenced the planning for the construction of a
magnificent cathedral. In 1890, he purchased the Delaney residence on
the northeast corner of Twelfth Street and Madison Avenue, a site
considered the center of the city of Covington, for the planned
cathedral. Later he acquired the McVeigh property creating a total site
for the new cathedral measuring 118-3/4 feet by 190 feet.
To design the cathedral, he contacted Leon
Coquard, an artist and architect who had experience in designing
ecclesiastical architecture. There were many negotiations between the
bishop and architect, but they were able to reach agreement and the
specifications for the cathedral were completed by late 1893. At that
point, Bishop Maes began to solicit "subscriptions" to fund the cost of
construction. Thanks to many private donations, including $100,000 from
wealthy distillers Peter O'Shaughnessy and James Walsh, construction
was able to commence.
Ground was broken on April 13, 1894 and
construction of the cathedral began in mid-July. On September 8, 1895,
Bishop Maes placed the cornerstone in the presence of thousands of
people who came to witness the auspicious occasion. The vaults,
columns, and walls of the nave, transept, and apse were complete by
September of 1897 and plans were made to construct a steel roof over
the Cathedral.
In January of 1901 the nave, apse, and transept
were completed. Funds had dissipated, inhibiting the construction of a
facade or the installation of the stained glass windows, so a plain
brick wall closed the nave and temporary plain glass windows were
installed and then glazed to remove the glare. Bishop Maes dedicated
the cathedral for use on January 27, 1901. Specifications for the
building of the facade were not completed until 1908 (once sufficient
funds had been raised). Construction began in 1908 and was completed,
along with the stained glass window installation in 1910. Instead of
additional external adornment, Bishop Maes instituted a program of
interior beautification, most of which Bishop Brossart completed after
the death of Bishop Maes in 1915.
(Please take the virtual tour to see
and learn about the beautiful art contained within the Cathedral.)