My great grandmother was Lily Ibberson, 1874 - 1938 and I think her father was Joseph Ibberson (born 1829). I'm researching the family tree now but so far I have nothing concrete, except to say that my branch of the Ibberson family lived in Heeley (part of Sheffield). Heeley also had Ibbotsons, which I'm guessing may be related to the Ibbersons.