Complex sentence: During her stay in Henricus, Pocahontas met John Rolfe, whose English-born wife, Sarah Hacker, and child, Bermuda Rolfe, had died before he came to Virginia.
Split into simpler sentences: During her stay in Henricus, Pocahontas met John Rolfe. Rolfe's English-born wife, Sarah Hacker, and child, Bermuda Rolfe, died prior to his journey to Virginia.