Thankyou to Christine for finding the marriage of my gr gr grandparents. William Mackenzie married Helen Ross on 15 February 1850 at Cromarty, Ross-shire. They migrated to Australia between 1850 & 1857. They had one child in Scotland Jane Munro Mackenzie who died as an infant & 3 others I know of Jeanette, Colin & William presumably born in Australia. Please does anyone have any information on this family. Thank you Ros