10.3886/ICPSR07550.v1 Thernstrom, Stephen Inter-university Consortium for Political and Social Research 1984 biographical data census data social mobility 1984-05-10 1992-02-16 1880 1930 7550 1 This study was conducted to examine patterns of social mobility in Boston, Massachusetts. It contains individual-level demographic information such as amount of property, occupation, location of residence, and income at ten year intervals. It also contains a derived measure of intergenerational prestige mobility.