Australian genealogist Kate Wingrove has organized a reunion of the descendants of George Cribb: "convict, bigamist and general scoundrel."
Within six months of arriving in the colony as a convict in 1808 Cribb was advertising "fine fresh pork" to his neighbours in The Rocks. He was also living with another convict, Fanny Barnett, whom he married in 1811 - conveniently forgetting that he was already married to a woman in England called Mary.
Cribb was caught out when Mary wrote to say she was arriving in Sydney in June 1815. The butcher - by now prosperous - paid Fanny 300 pounds to leave for England on the same ship that deposited Mary. [Link]