In the 1851 English Census, John Greenwood aged 65 was living in Blyton, Lincolnshire as the head of the house with his daughter Ann Goulding and her husband George Goulding together with their family ie his grand children including John Goulding aged 7. ie born 1843-4 in Glentworth Lincolnshire. As there is only one record of a John Goulding being born in Lincolnshire in 1842-4 and he was born in Glentworth, I conclude that this is our Ancestor, John Goulding. This gives us his parents and mother's maiden name as well as the grandfather.
John married Jane Unknown. (Jane Unknown was born in 1789.)