The Episcopal Diocese of Texas is one of the dioceses of the Episcopal Church in the United States of America. The diocese consists of all Episcopal congregations in the southeastern quartile of Texas, including the cities of Austin, Beaumont, Galveston, Houston (the see city) and Waco. Christ Church became the cathedral of the diocese in 1949. The current bishop is C. Andrew Doyle (born 1966). He succeeded Don Wimberly as diocesan on June 7, 2009 upon Wimberly's retirement.