https://www.wikitree.com/wiki/Moir-697
WikiTree information:
John Moir (1791-1868) immigrated to Western Australia with his wife, 2 sons and 2 daughters on the Dido arriving 6/12/1850.
BIRTH: The birth (previously 1768), is followed by the baptism in 1791 on the records supplied for the Timeline. This seems incorrect, so birth changed for now to 1791.
This means that the parents shown on this profile are probably incorrect for this John Moir.
WikiTree has his father as "John Moir" born 1765 Fireshire Scotland.
https://www.wikitree.com/wiki/Moir-698
Can his father please be checked.