The following is all the info I have on Daniel's parents and siblings:
Father John BRODIE ‎( Birth: )
Mother Margaret MARQUIS ‎( Birth: 30 June 1818 Kilmarnock‎, Ayr‎, Scotland - Death: )
Brother Alexander Marquis BRODIE ‎( Birth: 6 March 1842 Greenock Middle‎, Renfrewshire, Scotland - Death: )
Sister Margaret Living BRODIE ‎( Birth: 17 March 1844 Greenock Middle‎, Renfrewshire, Scotland - Death: )
Brother John Marquis BRODIE ‎( Birth: 8 September 1846 Greenock Old Or West‎, Renfrewshire‎, Scotland - Death: )
Sister Elisabeth BRODIE ‎( Birth: 16 March 1849 Greenock Old Or West‎, Renfrewshire, Scotland - Death: )‎

Appreciate any assistance from Scottish cousins et al.
Cheers from Australia,
Michael