Complex sentence: Even though Nene was married to Hideyoshi for over 30 years, they didn't have any offspring.Nene outlived Hideyoshi to the Edo period soon after followed in death during the year of 1624.
Split into simpler sentences: Even though Nene was married to Hideyoshi for over 30 years, they didn't have any offspring. Nene soon after followed in death during the year of 1624.