| Researcher | Role | Expertise |
| Prof. dr. Clara H. Mulder (Groningen) | Coordinating Principal Investigator | Residential mobility and migration;household formation and dissolution; housing; distances between family members; well-being in relation to the other four themes |
| Prof. dr. Michael Wagner (Cologne) | Principal Investigator | Social demography; family sociology; sociology of education; life course and ageing research; research methods, mainly meta-analysis |
| Prof. dr. Hill Kulu (St Andrews) | Principal Investigator | Family, fertility and migration dynamics; European population; demographic analysis; event history analysis; multilevel modelling |
| Dr. Sandra Krapf (Cologne) | Researcher | Family sociology; fertility of migrants; residential decisions in the life course |
| Dr. Julia Mikolai (St Andrews) | Researcher | Partnership dynamics; partnership histories; transition to first birth; life course research; multi-state (event history) models; European population; residential mobility |
| Dr. Michael Thomas (Groningen) | Researcher | Population geography; residential mobility and internal migration; multilevel modelling |
