Robert Greathead

A descendant of Robert has contacted me from Australia and has provided me with some up to date information on the family and has promised more. It appears that Robert and his son George used to make a tonic called Greatheads mixture that was sold in Australia as a cure for fevers of all kinds. George was a herbalist. It would be great to know more about this family and the Greathead mixture. I do hope Jan gets back to me