MSc Dissertation project at the University of Edinburgh. Supervised by Dr. Sam Leggett. Data provided by the Museum of London Archaeology (Claire Finn and Chris Chinook). Isotopic data analysis of individuals from the Ketton Quarry cemetery site. Bayesian modelling and mapping of the isotopes of three elements connected to mobility studies (Sr, S, O). Inferential statistics performed to identify patterns in the data and to aid in understanding the potential differences between local and non-local individuals after death.