Complex sentence: Dom Hélder Pessoa Câmara (February 7,1909--August 27,1999) was a Catholic Archbishop of Olinda and Recife, Brazil, serving from 1964 to 1985 during the military regime of the country.
Split into simpler sentences: Dom Hélder Pessoa Câmara (February 7,1909--August 27,1999) was a Brazilian Roman Catholic Archbishop. He was the Archbishop of Olinda and Recife, serving from 1964 to 1985, during the military regime of the country.