Complex sentence: Phair recently purchased a valuable heirloom painting of Simon Bolivar from Aunt Leonis, a relic of Simon's forebear, Quentin Phair, who fought at Bolivar's side.
Split into simpler sentences: Phair recently purchased a valuable heirloom painting of Simon Bolivar from Aunt Leonis. It is a relic of Simon's forebear, Quentin Phair, who fought at Bolivar's side.