A Brief Journal of what passed in the City of Marseilles, while it was afflicted with the Plague, in the Year 1720 is a compelling firsthand account chronicling the harrowing events that unfolded during one of the most devastating outbreaks of the bubonic plague in European history. Written by an anonymous observer, this journal offers a vivid and detailed narrative of daily life in Marseilles as the city grappled with fear, chaos, and death. The author meticulously records the progression of the disease, the mounting death toll, and the desperate measures taken by both authorities and citizens to contain the contagion. Through personal observations and official reports, the journal captures the atmosphere of dread and uncertainty that pervaded the city, as well as the resilience and compassion displayed by some in the face of overwhelming tragedy. The narrative provides insight into the social, economic, and religious impact of the plague, describing the closure of public spaces, the establishment of quarantine zones, and the heroic efforts of doctors, clergy, and volunteers who risked their lives to care for the sick and bury the dead. The journal also highlights the breakdown of normal social order, the spread of rumors and misinformation, and the moral dilemmas faced by individuals and families as they struggled to survive. With its unflinching honesty and attention to detail, A Brief Journal of what passed in the City of Marseilles stands as a valuable historical document, offering readers a rare glimpse into the lived experience of a city under siege by disease. It is both a testament to human endurance and a sobering reminder of the fragility of life in the face of epidemic catastrophe.