Cass' model (1979) of identity development and her Stage Allocation Measure (1984a) were assessed to determine their utility in describing the subjective experience of coming out as a lesbian and whether proposed stages could be tied to behavioral correlates of the Openness Questionnaire (Graham, Rawlings, & Girten, 1985). The process was considered in terms of a woman's differentiation from her family, sex-role attitudes, and levels of internalized homophobia. Eighty-one lesbians anonymously completed questionnaires. The results suggest that subjective labeling and behavior are congruent, but that rate of progression through stages does not imply integration of behavior. Four patterns of identity development were identified which suggest that relevant stages, speed of development, and stage attainment are characteristic of certain women. Intergenerational intimidation was significantly related to stage development, sex-role attitudes, openness behavior, and levels of internalized homophobia.