After the annulment of her marriage, Caroline Augusta was considered as a bride for both the Emperor Francis I and his younger brother, Ferdinand. Later,
Ferdinand III, Grand Duke of Tuscany withdrew his proposal and Caroline Augusta became the emperor's bride. On 29 October 1816, Caroline Augusta married Francis I,
Emperor of Austria, King of
Hungary and
Bohemia. She became the fourth wife of the emperor, who was 24 years older than her and had fathered thirteen children by two of his previous wives. The English diplomat
Frederick Lamb called the new empress "ugly, clever and amiable," and the emperor her husband had this to say of her: "She can stand a push, the other was nothing but air." The wedding, and indeed their married life, was very simple due to the strict economy favoured by the emperor. Prior to this marriage, Caroline Augusta had always been known as Charlotte, but now she began using the name Caroline. This marriage, which lasted until the emperor's death almost 20 years later in 1835, was harmonious but remained childless. After the death of her spouse in 1835, she moved to
Salzburg and lived there in quiet dignity until her own death nearly four decades later. The dowager empress died in February 1873, one day after her 81st birthday. Like her husband Francis, who was devoted to his family and exhorted his heir in his last testament to "Preserve unity in the family and regard it as one of the highest goods," Caroline Augusta also was close to her relatives, especially her sister and niece who were also married into the imperial family. She was also close to her
stepdaughter's son,
Napoleon II. ==Ancestry==