The second settlement (from 1825) was also a prison colony, but for the worst repeat offenders from the New South Wales and Tasmanian prison colonies. This prison colony also closed (in 1855), and the island was used to move the thriving population of descendants of the [[HMS Bounty]] mutineers from the much smaller [[Pitcairn Island]] in 1856. This small group is the reason for the small number of surnames. | The second settlement (from 1825) was also a prison colony, but for the worst repeat offenders from the New South Wales and Tasmanian prison colonies. This prison colony also closed (in 1855), and the island was used to move the thriving population of descendants of the [[HMS Bounty]] mutineers from the much smaller [[Pitcairn Island]] in 1856. This small group is the reason for the small number of surnames. |