My wife's maternal grandmother was Blanche Watson Johnson who married George Leviston Allen (born in Portsmouth, Hampshire, England). Our records have her born in Trinidad in 1863 (but it could have been the Bahamas). He was a Major in the Royal Army Medical Corps. They had 6 sons (one born in Trinidad and one in Bermuda and the others in England) and 4 daughters (3 born in England and one in Ireland). They lived in Dublin, Ireland prior to her death there in 1951. My wife was born in Dublin and we have lived in New Zealand since 1970.