There has been a lot of new data discovered on Medieval Dutch cities in recent decades. This has provided new insights on the develeopment, topography, material culture and the functioning of cities. This study combines and synthesizes data from several Dutch Medieval cities. The focus of this data is an analysis of data retrieved from cesspools. Cesspools have reveiled a wealth of information in the form of artefacts which can shed light in daily life in the Medieval city. Cities included in this analysis are Alkmaar, Haarlem, Leiden, Amersfoort, Dordrecht, Deventer and ‘s-Hertogenbosch.