Cornelia Zangheri Bandi

Cornelia Zangari Bandi (20 July 1664 – 15 March 1731) was an Italian noblewoman, generally known for the circumstances surrounding her mysterious death, which is frequently described as a possible case of spontaneous human combustion.
Biography.
Family.
Cornelia Zangari was born in Longiano (Emilia-Romagna), Papal States, to Count Francesco Maria Zangari and his wife Margherita. She married Count Francesco Bandi and gave birth to Giovanni Carlo (future Cardinal of the Catholic Church), Maria Colomba, Margherita Felice, Giuseppe, Anna Teresa, Elisabetta and Anna Margherita. Her daughter Anna Teresa married Count Marco Aurelio Braschi, giving birth in 1717 to Giovanni Angelo, future Pope Pius VI (1775 – 1799).
Death.
According to the 1745 issue by the correspondent Paul Rolli (who translated, for the "Philosophical Transactions of the Royal Society", a 1731 study by the Veronese historian Giuseppe Bianchini: "Parere Sopra la Cagione della Morte della Signora Contessa Cornelia Zangari Ne' Bandi Cesenate",) during her last dinner, the 66 years-old Countess was "dull and heavy". Some accounts report that the Countess was a brandy drinker, and that she used to sprinkle camphorated brandy on her body to relieve physical pain. The maid accompanied her to her room, and the two spent over three hours chatting and praying. The maid left her mistress already asleep. The next day, when she did not get up at the usual time, she went to wake her and found the remains of the Countess. The room was full of soot. The body of the countess had been reduced to a pile of ashes that was a little more than from the bed, although her lower legs below the knee, three fingers and front of her skull were relatively intact. The bed and the rest of the furniture had not been affected by the fire, but were covered by a greasy and smelly layer. On the floor there was an oil lamp covered with ashes, but without oil. The way the sheets were found seemed to indicate that the Countess had risen at some point during the night. The full account by Paul Rolli:
The case of Cornelia Zangheri Bandi is frequently described as possible spontaneous human combustion. Charles Dickens, in his preface to "Bleak House" (1852/1853), writes about the Countess (whom he misnames Countess Cornelia de Baudi Cesenate) with regard to the "possibility of what is called spontaneous combustion."