I am seeking information on Caspar C. Guerrigues, (approx. 1880-1960). He was a minister of the Christian Church (Disciples of Christ) probably mostly in Missouri and Iowa. He was for a time executive director of the National Benevolent Association of the Disciples of Christ, and later State Secretary of the Missouri Disciples of Christ. From 1931 to 1938, he was minister of the First Christian Church of Iowa City, Iowa. I am writing a history of the church and need to know more about him and especially his ministry with the church.
Garrigues wrote a memoir of his life, and a manuscript of that memoir is held by the Pennsylvania Historical Society. Unfortunately, they hold only volume one which concludes in 1930, just before the period of my particular interest. Did he ever write more of his memoir? If so, does anyone know whether the additional memoir still exists, and if so, where?
Any help with my search would be greatly appreciated.