Whilst the Parliament was flying from threatened Aix, and hurrying affrighted from town to town, accompanied or pursued in its route by the commandant of the province, all that while the Bishop of Marseilles, Monseigneur de Belzunce, the sheriffs Estelle and Moustier, and a simple officer of health, Chevalier Roze, sufficed in the depopulated town for all duties and all acts of devotion.
The plague showed a preference for attacking robust men, young people, and women in the flower of their age; it disdained the old and the sick; there was none to care for the dying, none to bury the dead.

The doctors of Marseilles had fled, or dared not approach the dying without precautions, which redoubled the terror.

"The doctors ought to be abolished," wrote Dubois to the Archbishop of Aix, "or ordered to show more ability and less cowardice, for it is a great calamity." Some young doctors, arriving from Montpellier, raised the courage of their desponding brethren, and the sick no longer perished without help.
Rallying round the bishop, the priests, assisted by the members of all the religious orders, flew from bedside to bedside, and from grave to grave, without being able to suffice for the duties of their ministry.
"Look at Belzunce," writes M.Lemontey; "all he possessed, he has given; all who served him are dead; alone, in poverty, afoot, in the morning he penetrates into the most horrible dens of misery, and in the evening, he is found again in the midst of places bespattered with the dying; he quenches their thirst, he comforts them as a friend, he exhorts them as an apostle, and on this field of death he gleans abandoned souls.

The example of this prelate, who seems to be invulnerable, animates with courageous emulation--not the clergy of lazy and emasculated dignitaries, for they fled at the first approach of danger, but--the parish-priests, the vicars and the religious orders; not one deserts his colors, not one puts any bound to his fatigues save with his life.

Thus perished twenty- six Recollects and eighteen Jesuits out of twenty-six.