Megerdich I of Cilicia
Megerdich I(? – died 1894), was Catholicos of Cilicia of the Holy See of Cilicia of the Armenian Apostolic Church from 1871 to 1894.
After his death, the position of catholicos remained vacant for 8 years( 1894- 1902), until the election of Sahag II of Cilicia.
Bedros IV of Cilicia
Bedros IV Sarajian( 1870 – 1940, Beirut) was Catholicos of Cilicia of the Armenian Apostolic Church for only six months during 1940.
After his death, the position remained vacant until 1943 when Karekin I of Cilicia was elected.
Bedros had been Armenian Prelate of Cyprus( 1899 – 1905 and 1921– 1940) and Armenian Prelate of Hadjin( 1910 – 1915), before becoming Co- Adjutor Catholicos of Cilicia( 1936 – 1940) and eventually was elected as Catholicos in 1940.
Source: Avakian, Arra S.( 1998).
" Armenia: A Journey Through History".
The Electric Press, Fresno.
Bernt Ivar Eidsvig
Bernt Ivar Eidsvig, known after 1991 as Markus Bernt Eidsvig,( born 12 September 1953) is a Norwegian prelate of the Catholic Church.
He has been the Bishop of Oslo since 2005 and the Apostolic Administrator of the Roman Catholic Territorial Prelature of Trondheim since 2009 until 2019.
Markus Paterson
Mark Paul Robert Paterson( born June 3, 1998), commonly known as Markus Paterson is a British actor, singer, television host, fashion model and professional footballer.
Markus Riva
Miķelis Ļaksa( born 2 October 1986), known professionally as Markus Riva, is a Latvian singer and producer.
He has released several albums, including the debut album" Ticu"( 2009).
Riva worked at Capital FM as a DJ, and has composed music for various television shows.
He has competed repeatedly in Latvia's national selection for the entrant to the Eurovision Song Contest.
Since 2017, Riva hosts the TV3 show" X Faktors", Latvia's version of" The X Factor".
Vazgen I
Vazgen I also Vazken I of Bucharest,, born Levon Garabed Baljian( September 20, 1908 – August 18, 1994) was the Catholicos of All Armenians between 1955 and 1994, for a total of 39 years, the 4th longest reign in the history of the Armenian Apostolic Church.
all served 39 years as Catholicos of All Armenians or Catholicos of the Great House of Cilicia, behind:
1) Nerses IV the Graceful( 1166 – 1173) -- Սուրբ Ներսէս Դ. Կլայեցի( Շնորհալի), who served 53 years as Catholicos of the Great House of Cilicia, <br>
2) Constantine I of Cilicia( 1221 – 1267)
-- Կոնստանդին Ա. Բարձրբերդցի, who served 46 years as Catholicos of the Great House of Cilicia and< br>
3) St. Sahak I( 387–428) -- Սբ. Սահակ Ա Պարթև, who served 41 years as Catholicos of All Armenians.
A native of Romania, he began his career as a philosopher, before becoming a Doctor of Theology and a member of the local Armenian clergy.
The leader of the Armenian Apostolic Church hierarchy in Romania, he became Catholicos in 1955, moving to the Soviet Union and residing in the Armenian SSR.
Vazgen
I led the Armenian Church during the dissolution of the Soviet Union, and was the first Catholicos in newly independent Armenia.
Balakros
Balakros, also Balacrus, the son of Nicanor, one of Alexander the Great's" Somatophylakes"( bodyguards), was appointed satrap of Cilicia after the Battle of Issus, 333 BC.
He succeeded to the last Achaemenid satrap of Cilicia, Arsames.
Markus Rill
Markus Rill is a German singer- songwriter.
Raymond-Roupen
Raymond- Roupen( also Raymond- Rupen and Ruben- Raymond; 1198 – 1219 or 1221/1222) was a member of the House of Poitiers who claimed the thrones of the Principality of Antioch and Armenian Kingdom of Cilicia.
His succession in Antioch was prevented by his paternal uncle Bohemond IV, but his maternal granduncle Leo I of Cilicia recognized him as heir presumptive to Cilicia and pressed his claim to Antioch.
In 1211 Raymond- Roupen was crowned junior king of Cilicia, and was finally installed as Prince of Antioch in 1216.
The War of the Antiochene Succession ended with Leo's death in 1219, shortly before Raymond- Roupen was ousted from Antioch.
He then pursued his claim to Cilicia, which Leo had unexpectedly willed to his daughter Isabella on his deathbed, but was defeated and imprisoned until death.
Babken I of Cilicia
Babken I of Cilicia Gulesserian( 23 March 1868 in Aintab – 9 July 1936 in Antelias) was Catholicos Coadjutor to His Holiness Sahag II, Catholicos of Cilicia of the Holy See of Cilicia of the Armenian Apostolic Church.
He was chosen because of the old age of the Catholicos to assist him in his duties.
Born Harutyun Gulesserian, Babken
I served as Coadjutor for the period 1931 to 1936, whereas Catholicos Sahag II served from 1902- 1939, outliving him.

Question: Does Babken I Of Cilicia have the same nationality as Markus Rill?
Answer: no