Maria KIRK m1841 John HUNTER Lanark,Scot

Thank you for your time and I would be grateful if anyone can add
to any of my information have a good day and all the best with
your family research
regards,Michelle [South Australia]Maria KIRK [Climpy]married 1841 Lanark,Scotland to John HUNTER
they had a son name William Kirk HUNTER born 1842 Scotland he married
in 1873 Lanark,Scotland to Janet WILSON [her father was John WILSON
her mother was Ellen WILSON?] William and Janet had a daughter name
Maria Kirk HUNTER born 1876 Scotland died 1858 Sydney,NSW,Australia
she married 1904 Scotland to Bryce Knox LANG
They had a son name Bryce LANG born 1905 in Scotland and think he died in Australia?