I am also descended from Joseph King Tournier and Jane Caroline Dickens.
My mother often spoke of 'Laurie' Tournier, a jockey who later Moved to New Zealand. I had assumed he was a brother but, I now suspect he may have been a cousin. She also spoke of a 'Bonnie' and a 'Tommy' Tournier'; and in her later years, she often visited 'Bonnie' in Geelong.
I'd like to compare notes to see if we can make a connection between the various branches of our family tree.