I found this on free bmd.org.uk/: John Hyland (son) born 1855 marriage in Middlesex County: Chelsea 1873 pg.405 vol.1a Hackney 1873 pg.776 vol.1b St Geo H Sq 1876 pg.732 vol.1a Kensington 1877 pg.339 vol.1a St Geo H Sq 1893 1a pg 700 One of these has to be the son of my John and Mary Hyland living in 1861 Middlesex with sister Bridget, and children John born 1855 and Margaret born 1859 Margaret Hyland Vol.1c pg.1016 year:1875 I know it is probably not her but only one i found when using same source free bmd.org.uk/ She would have only been age 16 possible yes but not probable