Charles Emmanuel IV was King of Sardinia and ruler of the Savoyard states from 16 October 1796 until 1802, when he abdicated in favour of his brother Victor Emmanuel I. Wikipedia
Born: May 24, 1751, Royal Palace of Turin, Turin, Italy
Died: October 6, 1819 (age 68 years), Rome, Italy
Grandparents: Philip V of Spain, Elisabeth Farnese, and Polyxena of Hesse-Rotenburg
Parents: Victor Amadeus III and Maria Antonia Ferdinanda of Spain
Siblings: Charles Felix of Sardinia
Spouse: Clotilde of France (m. 1775)
Burial: Church of Sant'Andrea al Quirinale