Abstract: | Abstract In a recent study of family size ideals in the D.S.A. it was found that in the 1960'S the mean ideal family size of Catholics was about half a child higher than the mean ideal size of non-Catholics. This note describes an analysis of similar data for married women in Great Britain, derived from an investigation undertaken in 1966 for the Population Investigation Committee. A difference in ideal family size, which was of the same order as the American difference, was found; and, in addition, the actual fertility of Catholics was compared with that of others. |