What is the source of Catherine being born in 1833 Tasmania to Thomas WILSON and Eleanor?
https://www.familysearch.org/tree/person/details/KJZ2-STZ has as born 1830 Ireland to John WILSON and Johanna HAYES
https://www.genesreunited.co.uk/boards/board/ancestors/thread/1032574 There was a John & Catherine WILSON on board the Boadicea