The eponym
Ammiraglio ("admiral") derives from the
Syrian Christian admiral and principal minister of King
Roger II of Sicily,
George of Antioch, whose palace and property overlapped with the area, and who first patronized its establishment. After approximately 100 years under Arab control, Palermo was named the capital of
Kingdom of Sicily. The Norman leaders appreciated the artistic qualities found in the Muslim script and incorporated it into the interiors of their architecture, including in this church. At the same time, Greek was a prevalent language in Mediterranean society, serving as legal language. The foundation charter of the church (which was initially Eastern Orthodox), in
Koine Greek and Arabic, is preserved and dates to 1143; construction may already have begun at this point. The church had certainly been completed by the death of George in 1151, and he and his wife were interred in the
narthex. In 1184 the Arab traveler
Ibn Jubayr visited the church, and later devoted a significant portion of his description of Palermo to its praise, describing it as "the most beautiful monument in the world." After the
Sicilian Vespers of 1282 the island's nobility gathered in the church for a meeting that resulted in the Sicilian crown being offered to
Peter III of Aragon. In 1193–94, a female
Benedictine convent was founded on adjacent property by the aristocrat Eloisa Martorana. In the first half of the millennium, Sicily underwent a drastic shift as rulers from various dynasties seized control, aggressively expelling Muslims, exemplified by
Frederick II's mass deportation of Sicilian Muslims to Lucera. Their drive for cultural homogeneity was reflected in their remodeling of the church. In 1433–34, under the rule of King
Alfonso of Aragon, this convent was attached to the church, which has since then been commonly known as
La Martorana. The nuns extensively modified the church between the 16th century and the 18th century, making major changes to the structure and the interior decoration. The monastery was suppressed in the 1866
suppression of religious orders. The nuns of the Martorana were famous for their
marzipan, shaped and dyed to resemble various fruits, known as
Frutta di Martorana, still sold in pastry shops of Palermo. In 1937 the church returned to the
Byzantine rite with the Albanian community present in Palermo. The church assumed and inherited the title of seat of the parish of the Italo-Albanians in 1945, after the church adjacent to the Italo-Albanian Seminary of Palermo was destroyed in the
Second World War. Today, it is still used by the
Italo-Albanian Catholic Church for their services and shares cathedral status with the church cathedral of San Demetrio Megalomartire in
Piana degli Albanesi. The church was restored and reopened for community worship in 2013. Clergy and congregation were momentarily welcomed in the church of the Santa Macrina of the Italo-Albanian
Basilian nuns in Palermo during the restoration works. The parish of San Nicolò dei Greci does not have a real parish territory, but is the reference point for 15,000
Arbëreshë (the Albanian community of Sicily historically settled in the province of Palermo) residing in the city. Since 2015, it is part of the
UNESCO World Heritage Site known as
Arab-Norman Palermo and the Cathedral Churches of Cefalù and Monreale.
Names (1968) The church was traditionally known as "Saint Nicholas of the Greeks", where the term "Greek" meant the adoption of the
Byzantine rite and the use of
Ecclesiastical Greek as liturgical language, rather than the ethnicity. The church is now also known as "Parrocchia San Nicolò degli Albanesi", or
"Famullia / Klisha e Shën Kollit i Arbëreshëvet në Palermë in
Arbëresh language. Other version include
Klisha Arbëreshe Palermë ("The Arbëreshe Church in Palermo") or simply
Marturanë. The title "Parrocchia San Nicolò dei Greci alla Martorana" means that the Italo-Albanian parish is now based in the Martorana church, and not at the initial location next to the Italo-Albanian Seminary. ==Liturgy and rite==