Question: Are Northampton Cathedral and Birmingham Orthodox Cathedral both English churches?

Context articles: Birmingham Orthodox Cathedral
Serbian Orthodox Cathedral, Zagreb
Saints Peter and Paul Cathedral, Saint Petersburg
Nativity Cathedral, Riga
St. Gregorios Orthodox Cathedral, Bangalore
Northampton Cathedral
Alexander Nevsky Cathedral, Paris
St. Sava Serbian Orthodox Cathedral
Russian Orthodox Cathedral, Nice
Ascension Greek Orthodox Cathedral of Oakland

The Cathedral Church of the Dormition of the Mother of God and St. Andrew, (in Greek: "Καθεδρικός Ναός της Κοιμήσεως της Θεοτόκου και Αποστόλου Ανδρέα") is a Greek Orthodox cathedral on Summer Hill Terrace in Birmingham, England, dedicated to the Dormition of the Theotokos and St Andreas.
 In 1958 the first Greek Orthodox Church in Birmingham was inaugurated.
 Regular liturgies began in Birmingham conducted by the first permanent priest, Father Nicodemos Anagnostou.
Zagreb Orthodox Cathedral or Cathedral of the Transfiguration of the Lord (, Croatian: "Hram preobraženja Gospodnjeg" ) is a Serbian Orthodox Cathedral located on the Petar Preradović Square in Zagreb, Croatia.
 It was built in 1865–66 according to designs of architect Franjo Klein.
 It is ecclessiastically part of the Metropolitanate of Zagreb and Ljubljana and its cathedral.
The Peter and Paul Cathedral (Russian: Петропавловский собор ) is a Russian Orthodox cathedral located inside the Peter and Paul Fortress in St. Petersburg, Russia.
 It is the first and oldest landmark in St. Petersburg, built between 1712 and 1733 on Zayachy Island along the Neva River.
 Both the cathedral and the fortress were originally built under Peter the Great and designed by Domenico Trezzini.
 The cathedral's bell tower is the world's tallest Orthodox bell tower.
 Since the belfry is not standalone, but an integral part of the main building, the cathedral is sometimes considered the highest Orthodox Church in the world.
 There is another Cathedral of Saints Peter and Paul Church in St. Petersburg, located in Petergof.
The Nativity of Christ Cathedral (Latvian: "Kristus Piedzimšanas pareizticīgo katedrāle" , Russian: Христорождественский кафедральный собор ), Riga, Latvia was built to a design by Nikolai Chagin and Robert Pflug in a Neo-Byzantine style between 1876 and 1883, with decorations made by the firm of August Volz, during the period when the country was part of the Russian Empire.
 It is the largest Orthodox cathedral in the Baltic provinces built with the blessing of the Russian Tsar Alexander II on the initiative of local governor-general Pyotr Bagration and bishop Veniamin Karelin.
 The Nativity of Christ Cathedral is renowned for its icons, some of which were painted by Vasili Vereshchagin.
 During the First World War German troops occupied Riga and turned its largest Russian Orthodox cathedral into a Lutheran church.
 In independent Latvia, the Nativity of Christ Cathedral once again became an Orthodox cathedral in 1921.
 Archbishop Jānis Pommers, a native Latvian, played a key part in the defence of the cathedral, including defence from the Latvian government which was extremely unfriendly to Orthodox Church in the first years of an independent Latvia.
 In the early 1960s, Soviet authorities closed down the cathedral and converted its building into a planetarium.
 The cathedral has been restored since Latvia regained independence from the Soviet Union in 1991.
St. Gregorios Orthodox Cathedral, Bangalore is an Orthodox Syrian Christian Cathedral located near Johnson market in Richmond town in Bangalore city, India.
 It is the only Cathedral for the Orthodox Christian community in Bangalore and known to be one of the oldest Orthodox Churches in the city.
The Cathedral Church of St Mary and St Thomas is a Roman Catholic cathedral in Northampton, England.
 It is the seat of the Bishop of Northampton and mother church of the Diocese of Northampton which covers the counties of Northamptonshire, Bedfordshire, Buckinghamshire and part of Berkshire (formerly in Buckinghamshire) north of the River Thames.
 The cathedral is situated in the north of the town, along the Barrack Road.
The Alexander Nevsky Cathedral (French: "Cathédrale Saint-Alexandre-Nevsky" , Russian: Собор Святого Александра Невского ) is a Russian Orthodox cathedral church located at 12 rue Daru in the 8th arrondissement of Paris.
 It was established and consecrated in 1861, making it the first Russian Orthodox place of worship in France.
 It is the see of the Patriarchal Exarchate for Orthodox Parishes of Russian Tradition in Western Europe, under the jurisdiction of the Ecumenical Patriarchate of Constantinople.
 It was built in part through a gift of 200,000 francs from Tsar Alexander II.
 Alexander Nevsky Cathedral has not been aligned with the Patriarch of Moscow since the Russian Revolution.
 The Patriarch of Moscow supports Holy Trinity Orthodox Cathedral, under construction on the Quai Branly and financed by Vladimir Putin's government.
St. Sava Serbian Orthodox Cathedral (Serbian: Црква светог Саве; "Crkva svetog Save" ) is a large Serbian Orthodox Cathedral located in Milwaukee, Wisconsin.
 Completed in 1956, the cathedral is covered in traditional wall mosaics that have been described as, "some of the most extensive and elaborate church mosaics in the United States."
 The cathedral sits on a complex that also includes a parochial school and an event center known as the American Serb Hall, an important stop for political candidates including a number of men who have gone on to become President of the United States.
The St Nicholas Orthodox Cathedral, Nice (French: "Cathédrale Orthodoxe Saint-Nicolas de Nice" , Russian: Николаевский собор, Ницца ) is an Eastern Orthodox cathedral located in the French city of Nice.
 It is recognized as a national monument of France, and it currently belongs to the jurisdiction of the Moscow Patriarchate.
 It is the largest Eastern Orthodox cathedral in Western Europe.
The church was elevated to the status of a cathedral in February 1992.
 The Greek Orthodox Cathedral of the Ascension has evolved from a predominantly immigrant society into one that now spans six generations, with over 1,200 parishioners, making it the largest Greek Orthodox community in the Greek Orthodox Metropolis of San Francisco.
 It entered the new millennium as a vibrant and diversified community.
 The cathedral has a distinctive collection of Orthodox iconography.
 The icon of Jesus the Pantocrator (or Almighty) is the largest Orthodox icon of Jesus in the Americas.
 Reverend Father Thomas J. Paris served as Ascension's pastor from 1971 until his retirement nearly four decades later.
 Reverend Father Tom Zaferes is now the pastor and dean of the cathedral.
 A new chapel, dedicated to the Assumption of the Virgin Mary, is currently being constructed on the church grounds.