Trinity Cathedral (Phoenix, Arizona) Day of 1920. On the third side was Atwood Hall, completed in 1931. In 1914, Trinity Parish was designated to serve as the Pro-Cathedral for the Missionary Jurisdiction of Arizona and following the designation of the missionary jurisdiction as a Diocese in 1959, Trinity became the fourth true Cathedral of The Episcopal Church under the full control of the Bishop and Chapter in 1988 joining Grace Cathedral of San Francisco, the Cathedral of St. John the Divine in New York City and the Cathedral of Sts. Peter and Paul in Washington, D.C. Most US Cathedrals of the Episcopal Church in
Grace Cathedral, San Francisco installed in 1991. Laid out on the floor of Grace Cathedral is a labyrinth that is based on the famous medieval labyrinth of "Cathédrale Notre-Dame de Chartres" (The Cathedral of Our Lady of Chartres) located in Chartres, France. It is said that if a visitor walks the pattern of the labyrinth it will bring them to a meditative state. There is also another labyrinth outside of the cathedral in its courtyards. Contained in the cathedral are of stained glass windows by noted artists that depict over 1100 figures ranging from Adam and Eve to Albert Einstein. 32 windows or window