Maria Anna Walburga Ignatia Mozart, called "Marianne" and nicknamed Nannerl, was a musician, the older sister of Wolfgang Amadeus Mozart and daughter of Leopold and Anna Maria Mozart. Wikipedia
Born: July 30, 1751, Salzburg, Austria
Died: October 29, 1829 (age 78 years), Salzburg, Austria
Parents: Leopold Mozart and Anna Maria Mozart
Spouse: Johann Baptist Franz von Berchtold zu Sonnenburg (m. 1783–1801)
Burial place: St Peter's Cemetery, Salzburg; 47°47′48″N 13°02′43″E / 47.7967°N 13.0453°E