 Charles XI had complained of stomach pains since 1694. In the summer of 1696, he asked his doctors for an opinion on the pain as it had continuously become worse, but they had no viable cure or treatment for it. He continued to perform his duties as usual, but, in February 1697, the pains became too severe for him to cope and he returned to Stockholm where the doctors discovered he had a large, hard lump in his stomach. At this point there was little the doctors could do except alleviate the King's pain as best they could. Charles XI died on 5 April 1697, in his forty-first year. An autopsy showed that the King had developed cancer and that it had spread through his entire abdominal cavity.
