I am researching the Nicholson and Ferrers family from Warrington England.William Nicholson 1816-1888 married Constance Ferrers Pickering. The parents of Constance Ferrers Pickering were George Pickering the artist from Yorkshire,died 1857 and Magdalen Ferrers,the daughter of Edward and Kester Ferrers. Edward Ferrers died 1795.Any information on any of these people would be appreciated. I know very little about George Pickering other than that he was a landscape artist. I am also happy to help with the information that I have.