Complex sentence: Sachs and di Salis interview a missionary, Mr. Hibbert, who long ago gave Ko his name Drake, and his little brother the name Nelson; they also learn that Mr. Hibbert's dead wife's name was Liese.
Split into simpler sentences: Sachs and di Salis interview ea missionary Mr. Hibbert, who long ago gave Ko his name Drake, and his little brother the name Nelson. They also learn that Mr. Hibbert's deceased wife's name was Liese.