Complex sentence: Upon the death of Jacob Lorenz Studach in 1873, Josephine negotiated with the pope about whom would be most suitable as his replacement as missionary Bishop of the Catholic church in Scandinavia, and she wished to have the Bishop of Speyer, Bonifatius von Haneberg.
Split into simpler sentences: Upon the death of Jacob Lorenz Studach in 1873, Josephine negotiated with the Pope about who would be the most suitable replacement for missionary Bishop of the Catholic Church in Scandinavia. She wished to have the Bishop of Speyer, Bonifatius von Haneberg.