Complex sentence: In 1998, her 22-year marriage to John Derek ended after his sudden death; and she guest starred on four episodes of "Wind on Water", and in 1999, appeared on "The Drew Carey Show".
Split into simpler sentences: In 1998, her 22-year marriage to John Derek ended after his sudden death. Later that year she guest starred on four episodes of "Wind on Water", and in 1999, appeared on "The Drew Carey Show".