Complex sentence: He saw action with the Philippine Army and as a guerrilla during World War II. He married Nellie Chuidian in 1944 and they had four children, namely Jose Roberto, Lolita, Jose Antonio, and Jose Eduardo.
Split into simpler sentences: He saw action with the Philippine Army in World War II and married Nellie Chuidian in 1944. They had four children, namely Jose Roberto, Lolita, Jose Antonio, and Jose Eduardo.