Jonathan Peacock was brother to my 4th great grandfather, George Peacock. Their parents were George Peacock (1778-1821) and Ellen Hudson (1787-1822). George was the son of Jonathan Peacock and Mary Wright of Yorkshire, England.
I have an extensive amount of information about the Hudson family which I can send too if you would like. I also have a photograph of Jonathan and Eliza's son, Frank.
Are you related to the family and if so, where do you come in?