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In page Carl Gustav Rehnskiöld:

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In January 1722, Frederick I summoned Rehnskiöld to Kungsör. Rehnskiöld fell ill during the journey and was taken to Läggesta Inn outside of Mariefred. Having high fever and spitting blood, his declining health indicated that he was suffering from his old shrapnel injury from Veprik. He died on 29 January the same year, and with his death, both the noble and the count's branch of the Rehnskiöld family was extinguished. The funeral took place on 15 March at Storkyrkan in Stockholm.[16] The officiant was Chaplain Jöran Nordberg, who had followed Rehnskiöld and the army from 1703 to 1715.[14][15][17] Rehnskiöld's widow, Elisabeth, married Imperial Count Erasmus Ernst Fredrik von Küssow in 1724, and died on 23 November 1726.[18]