Con and Bonar Colleano had no children , Con was the uncle of the American actor Jack Stehlin and the American - uncle of great actor Winnie . Con and Bonar Colleano had no children ; Con was the uncle of American actor Jack Stehlin and the American-uncle of great actor Winnie . Con and Winnie had no children ; Con was the uncle of American actor Bonar Colleano and the great-uncle of American actor Jack Stehlin .