TY - RPRT A1 - Pojman, E. A1 - Mwedzi, D.E. A1 - Bucaro, O.O. A1 - Zhang, S. A1 - Chong, M. A1 - Alexander, M. A1 - Alburez-Gutierrez, D. T1 - Leaving for life: Using online crowd-sourced genealogies to estimate the migrant mortality advantage for the United Kingdom and Ireland during the 18th and 19th centuries Y1 - 2023 DO - 10.4054/MPIDR-WP-2023-050 PB - Max Planck Institute for Demographic Research CY - Rostock T3 - MPIDR working paper series WP-2023-050 ER -