In 1813 , she married J.G. Svanberg , who played violin in the royal chapel , and in 1826 she married K.F. Bock , who played the flute in the royal chapel . In 1813 , she married J.G. Svanberg , a violinist at the royal chapel , and in 1826 she married K.F. Bock , who played the flute in the royal chapel .