Most Rev. John M. Gannon

Born

June 12, 1877 · Erie, Pennsylvania, United States

Ordained to the Priesthood

December 21, 1901

Appointed Auxiliary Bishop of Erie

November 13, 1917 · Erie, Pennsylvania, United States

Ordained Bishop

February 6, 1918

Most Rev. Philip R. McDevitt

JM

Most Rev. John J. McCort

Appointed Bishop of Erie

August 26, 1920 · Erie, Pennsylvania, United States

Installed as Bishop of Erie

December 16, 1920 · Erie, Pennsylvania, United States

Died

September 5, 1968