Johanna Gallager married John OBrien
Johanna and John immigrated to USA.Settled in San Francisco.Their children David, Edmund, Jane, CAtherine, John listed on 1860 S.F. census.John and Johanna came from Castletownroche in Cork and two daughters stayed behind.(Anne and Mary)JAne OBrien was my ggrandmother.What happened to David, Edmund, Catherine and John? Any San Francisco historians out there with info.I would appreciate any help.