Looking for Isabella GALLACHER (bc. 1820) who married about 1837 to Charles BROWN . They had at least three children: Elizabeth (bc.1838), Mary (b.1840) Catherine (bc. 1843. Our supposition is the Charles died about 1843/47. Elizabeth and the children were found on the 1851 census living in Bonhill, Dumbartonshire We have established that Isabella remarried late in 1851 to John SWEENEY (widower, b.c. 1826, also IRL). John was the son of Catherine Sweeney. John and Isabella had children Phillip, William, Agnes. We suspect Isabella died about 1857 in Bonhill. Brian