Born: November 06, 1942 in Tampa, Florida into the family of Perry Mills Ruby, Sr. of St. Paul, Minnesota and Phoebe Clark Smith of Hawkinsville, Georgia.
Baptized: Hyde Park Presbyterian Church, Tampa, Florida November 26, 1943.
Graduated from Lakeview High School, Winter Garden, Florida June 1960.
Enlisted into the U.S. Navy as a Hospital Corpsman January 1964.
Served as a Medical Advisor to the Vietnamese Navy Medical Department April 1968-69.
Confirmed: Rt. Rev. Grey Temple, Diosesan Bishop, PCUSA, Charleston, South Carolina April 10, 1974.
Graduated from Berean Bible School, Chesapeake, Virginia 1976.
Graduated from The George Washington University, Washington, District of Columbia with a Bachelor of Science Degree in Health Care Administration (B.S. HCA) September 13, 1979.
Graduated from Roosevelt University, Chicago, Illinois with a Masters in Public Administration Degree (MPA) May 8, 1983.
Adjunct Professor at University of Wisconsin, Parkside Campus, Kenosha, Wisconsin, Department of Public Administration; and Roosevelt University, Chicago, Illinois, Department of Public Administration teaching Heath Care Management in the Public Sector 1983-1984.
Retired from the U.S. Navy as a Lieutenant Commander, Medical Service Corps May 31, 1984.
Attended Nashotah House Episcopal Seminary, Nashotah, Wisconsin 1984-1985.
Director, Georgia Episcopal Camp and Conference Center, Brunswick, Georgia 1985-1990.
Chief, Scheduling Division, Federal Law Enforcement Training Center, Department of the Treasury, Brunswick, Georgia 1990-1997.
Pastor, Saint Mathias Charismatic Episcopal Church (ICCEC), Brunswick, Georgia and was Ordained Deacon (December 19, 1993) and Priest (November 10, 1995) by The Most Rev Dale Howard, Archbishop, Charismatic Episcopal Church (ICCEC), Jacksonville, Florida: 1993-1998.
Pastor, Saint Padre Pio the Beloved (CASAS), Port Charlotte, Florida 1999-2005.
Ordained Priest (Sub-conditione), Church of All Saints and All Souls (CASAS), Port Charlotte, Florida by The Most Rev Roland L. Salvador, D.D., Archbishop. January 20, 2002.
Elevated to the Sacred Order of Bishops, Church of All Saints and All Souls (CASAS) by The Most Rev Roland L. Salvador, D.D., Archbishop, Church of All Saints and All Souls (CASAS); The Most Rev David Dismas, D.D., Bishop, Diocese of Rumney Marsh; and The Most Rev John W. Rinkle, D.D., Metropolitan, The Celtic Episcopal Church on October 4, 2003. Mandate.
Auxiliary Bishop, Church of All Saints and All Souls (CASAS), and Ordinary, Diocese of Port Charlotte, Florida October 4, 2003.
Succeeded The Most Rev Roland L. Salvador D.D., Archbishop, upon his retirement, Church of All Saints and All Souls (CASAS), Archdiocese moved to Port Charlotte, Florida June 19, 2004.
Jurisdiction Name changed the name of the Church of All Saints and All Souls (CASAS) to the International Communion Charismatic Old Catholic Church (ICCOCC), Archdiocese of Port Charlotte, and Pastor, Pro-cathedral Church of Saint Padre Pio.
Closed the doors of St. Padre Pio Charismatic Community of Prayer after nearly 5 years May 1, 2005.
Closed the doors of the International Communion Charismatic Old Catholic Church (ICCOCC) May 1, 2005.
Received into The Celtic Episcopal Church (TCEC) on the Feast of Pascha, May 01, 2005. Professed Life Vows, Order Celtic Missionary Apostolate (OCMA) same day. Took the name Bishop Mark May 1, 2005.
Opened the doors of the Oratory of Saint Mark the Apostle, The Celtic Episcopal Church (TCEC) May 1, 2005.
Currently: Chancellor; Vocations Director; and Dean, School of Celtic Christian Studies (STL) for The Celtic Episcopal Church (TCEC) May 1, 2005 to the Present.
Graduated from Saint Stephen Harding Theological College and Seminary, Winston-Salem, North Carlolina with a Doctoral Degree in Theology (Th.D.) December 3, 2007.
Closed the doors of the Oratory of Saint Mark the Apostle, The Celtic Episcopal Church (TCEC) Sep 4, 2010.
Letter Patent from His Royal Highness Sovereign Prince Thorbjorn I, Chief of Line and Arms of the Royal House of Valencia and Sardinia bestowing the Noble title Count of Cervera del Maestre, Valencia, and Knight Religious Officer of Justice, Sovereign Order of Saint John of Jerusalem - Knights of Malta. Coat of Arms and Letter Patent Nobility (English).
Became a member of the Imperial and Charitable Order of Constantine the Great and St. Helen and received the rank of Knight Commander on May 5, 2011 (KCCG).