Kelly reports the history of a woman of forty who died in her eighth pregnancy, and who was delivered of a female child by version and artificial means. Artificial respiration was successfully practised on the child, although fifteen minutes had elapsed from the death of the mother to its extraction. Driver relates the history of a woman of thirty-five, who died in the eighth month of gestation, and who was delivered postmortem by the vagina, manual means only being used. The operator was about to perform Cesarean section when he heard the noise of the membranes rupturing. Thornton reports the extraction of a living child by version after the death of the mother. Aveling has compiled extensive statistics on all varieties of postmortem deliveries, collecting 44 cases of spontaneous expulsion of the fetus after death of the mother. Aveling states that in 1820 the Council of Cologne sanctioned the placing of a gag in the mouth of a dead pregnant woman, thereby hoping to prevent suffocation of the infant, and there are numerous such laws on record, although most of them pertain to the performance of Cesarean section immediately after death. Reiss records the death of a woman who was hastily buried while her husband was away, and on his return he ordered exhumation of her body, and on opening the coffin a child's cry was heard. The infant had evidently been born postmortem. It lived long afterward under the name of "Fils de la terre." Willoughby mentions the curious instance in which rumbling was heard from the coffin of a woman during her hasty burial. One of her neighbors returned to the grave, applied her ear to the ground, and was sure she heard a sighing noise. A soldier with her affirmed her tale, and together they went to a clergyman and a justice, begging that the grave be opened. When the coffin was opened it was found that a child had been born, which had descended to her knees. In Derbyshire, to this day, may be seen on the parish register: "April ye 20, 1650, was buried Emme, the wife of Thomas Toplace, who was found delivered of a child after she had lain two hours in the grave."