The spelling 'MOORBEE' occurs three times in records I have seen so far:
1. Australian Convict Transportation Registers, Other Fleets and Ships, 1791-1868 [alias Joseph Nuttall] [Source: The National Archives Microfilm Publication H011, Kew, Surrey, England]
2. New South Wales and Tasmania, Australia Convict Musters, 1806-1849 (1825) [Source: The National Archives Microfilm Publication H010, Kew, Surrey, England]
3. New South Wales Australia Convict Muster Rolls and Related Records 1790-1849 (1822) [alias Joseph Nuttal (sic)] [Source: State Records Authority of NSW, Series CGS1155 Reels 2417-2428]
1. Australian Convict Transportation Registers, Other Fleets and Ships, 1791-1868 [alias Joseph Nuttall] [Source: The National Archives Microfilm Publication H011, Kew, Surrey, England]
2. New South Wales and Tasmania, Australia Convict Musters, 1806-1849 (1825) [Source: The National Archives Microfilm Publication H010, Kew, Surrey, England]
3. New South Wales Australia Convict Muster Rolls and Related Records 1790-1849 (1822) [alias Joseph Nuttal (sic)] [Source: State Records Authority of NSW, Series CGS1155 Reels 2417-2428]