Rev. Morrison was elected the third Bishop of Iowa on November 30, 1898. He was consecrated bishop on February 22, 1899 by Bishops William Edward McLaren, George Franklin Seymour and William David Walker. He was the 190th Episcopal bishop consecrated in the United States. He served the diocese as its bishop for 30 years. Bishop Morrison was from the High Church faction within the Episcopal Church. He was quoted as saying, "I have no hesitation saying that I wish we had at the beginning taken the name of the American Catholic Church. I love the word Catholic." Griswold College in Davenport was declared defunct in 1900 and the school property across Main Street from the cathedral was sold to the Davenport School District for $53,000. St. Katherine's Hall in Davenport was left as the only diocesan educational institution whose administration was transferred to the Sisters of St. Mary in 1902. During this time Grace Cathedral and Trinity Church were combined to form Trinity Cathedral. Unlike his predecessors, Bishop Morrison was willing to speak out about the social and political issues of the day. He was a strong supporter of US involvement in World War I and after the Armistice, the League of Nations. While he did not support the passage of the 18th Amendment to the US Constitution, after it became a part of the Constitution he said, "I am from now on a teetotaler and for the enforcement of the law as it stands." He, however, was opposed to the Church Temperance Society and did not want it associated with the church. Bishop Morrison suffered from ill health when he was bishop. In 1912 the Rev. Harry Sherman Longley was consecrated suffragan bishop and then in 1917 he was elected coadjutor bishop. The two bishops divided the work among themselves. Morrison resided in Davenport and oversaw the self-supporting parishes. Longley resided in Des Moines and oversaw the missions in the Diocese, and deferred to Morrison on official matters. They generally communicated by letter, but they appeared to have a good working relationship. When either traveled he usually did so by train. When traveling by automobile Longley drove himself while Morrison was driven. It is not known if he knew how to drive or not.
Later life & Death
Bishop Morrison worked until the day he died. He was killed in a car accident in Davenport on December 27, 1929. His funeral was held at Trinity Cathedral and he was buried in Pine Hill Cemetery in Davenport.
