I am trying to trace my great-great grandmother's birth. She was born in Andreas 1819-1820. She married Thomas Corlett, a tidewaiter in customs service, born 14.4.19 in Andreas, in Maughold 30.7.39. Their son, John James, born 17.2.1850, married Eunice Eliza Quayle, of Ballaskella, Lezayre, on 8.6.1876 in Manchester. Elizabeth must have died between 1871 and 1881 census, but does not appear on headstone of her husband, who died in May,1866.