Archbishop John Mark Gannon †

Deceased

Bishop Emeritus of Erie, Pennsylvania, USA

Titular Archbishop of Tacarata

Events

Date	Age	Event	Title
12 Jun 1877		Born
21 Dec 1901	24.5	Ordained Priest	Priest of Erie, Pennsylvania, USA
13 Nov 1917	40.4	Appointed	Auxiliary Bishop of Erie, Pennsylvania, USA
13 Nov 1917	40.4	Appointed	Titular Bishop of Nilopolis
6 Feb 1918	40.6	Ordained Bishop	Titular Bishop of Nilopolis
26 Aug 1920	43.2	Appointed	Bishop of Erie, Pennsylvania, USA
16 Dec 1920	43.5	Installed	Bishop of Erie, Pennsylvania, USA
25 Nov 1953	76.4	Appointed	Archbishop (Personal Title) of Erie, Pennsylvania, USA
9 Dec 1966	89.4	Retired	Bishop of Erie, Pennsylvania, USA
9 Dec 1966	89.4	Appointed	Titular Archbishop of Tacarata
5 Sep 1968	91.2	Died	Bishop Emeritus of Erie, Pennsylvania, USA

MicroData Summary for John Mark Gannon
(VIAF: 4500887; WikiData: Q6246747)
Archbishop John Mark Gannon (born 12 Jun 1877, died 5 Sep 1968) Bishop Emeritus of Erie

Event Place
Birth Place Erie, Diocese of Erie, Pennsylvania
Ordained Priest Baltimore, Archdiocese of Baltimore, Maryland
Ordained Bishop Saint Peter, Cathedral, Erie, Diocese of Erie, Pennsylvania
Death Place Erie, Diocese of Erie, Pennsylvania

a priest for 66.7 years
a bishop for 50.5 years

Ordained Priest by:
James Cardinal Gibbons †
Archbishop of Baltimore, Maryland
Principal Consecrator:
Bishop Michael John Hoban †
Bishop of Scranton, Pennsylvania
Principal Co-Consecrators:
Bishop Philip Richard McDevitt †
Bishop of Harrisburg, Pennsylvania
Bishop John Joseph McCort †
Titular Bishop of Azotus

Episcopal Lineage / Apostolic Succession:

Bishop Michael John Hoban † (1896)
Bishop of Scranton, Pennsylvania
Francesco di Paolo Cardinal Satolli † (1888)
Cardinal-Priest
Raffaele Cardinal Monaco La Valletta † (1874)
Cardinal-Bishop of Albano
Pope Pius IX (1827)
(Bl. Giovanni Maria Mastai-Ferretti †)
Francesco Saverio Maria Felice Cardinal Castiglioni † (1800)
Cardinal-Bishop of Frascati
Giuseppe Maria Cardinal Doria Pamphilj † (1773)
Cardinal-Priest of San Pietro in Vincoli
Buenaventura Cardinal Córdoba Espinosa de la Cerda † (1761)
Cardinal-Priest of San Lorenzo in Panisperna
Archbishop Manuel Quintano Bonifaz † (1749)
Titular Archbishop of Pharsalus
Archbishop Enrico Enríquez † (1743)
Titular Archbishop of Nazianzus
Pope Benedict XIV (1724)
(Prospero Lorenzo Lambertini †)
Pope Benedict XIII (1675)
(Pietro Francesco (Vincenzo Maria) Orsini de Gravina, O.P. †)
Paluzzo Cardinal Paluzzi Altieri Degli Albertoni † (1666)
Chamberlain (Camerlengo) of the Apostolic Chamber
Ulderico Cardinal Carpegna † (1630)
Cardinal-Priest of Santa Maria in Trastevere
Luigi Cardinal Caetani † (1622)
Cardinal-Priest of Santa Pudenziana
Ludovico Cardinal Ludovisi † (1621)
Archbishop of Bologna
Archbishop Galeazzo Sanvitale † (1604)
Archbishop Emeritus of Bari (-Canosa)
Girolamo Cardinal Bernerio, O.P. † (1586)
Cardinal-Bishop of Albano
Giulio Antonio Cardinal Santorio † (1566)
Cardinal-Priest of San Bartolomeo all’Isola
Scipione Cardinal Rebiba †
Titular Patriarch of Constantinople

Ordained Priest:
Bishop Alfred Michael Watson † (1934)
Principal Consecrator of:
Bishop Richard Thomas Guilfoyle † (1936)
Bishop Edward Peter McManaman † (1948)
Principal Co-Consecrator of:
Bishop Aloysius Joseph Willinger, C.SS.R. † (1929)
Archbishop Lawrence Leo Graner, C.S.C. † (1947)

Event	Place
Birth Place	Erie, Diocese of Erie, Pennsylvania
Ordained Priest	Baltimore, Archdiocese of Baltimore, Maryland
Ordained Bishop	Saint Peter, Cathedral, Erie, Diocese of Erie, Pennsylvania
Death Place	Erie, Diocese of Erie, Pennsylvania

Source(s):

b/c2+: Les Ordinations Épiscopales, Year 1918, Number 7
c1: CB, 16 May 2022

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