Catharina Elisabet de Carnall 23 May 1753 - 16 Aug 1833 (1753–1833) Parents Carl Constantin De Carnall Katharina Elisabeth von Knorring Children Sebastian Ferdinand von Schantz Johan Eberhard von Schantz Carl Constantin von Schantz Siblings Henrica Johanna Carpelan Carl Constantin de Carnall Partners Anton Wilhelm von Schantz