Is this all the same family? and if so..... then Catherine was not a widow as stated on the manifest in 1892
Joseph Dawson 1882 Samuel, Catherine Hartley, New South Wales
John O Dawson 1883 Samuel, Catherine Hartley, New South Wales
Mary Dawson 1885 Samuel, Catherine Lighton, New South Wales
Catherine A Dawson 1887 Samuel, Catherine Litgow, New South Wales
Hugh F C Dawson 1890 Samuel, Catherine Lithgow, New South Wales
Constantine H Dawson 1897 Samuel, Catherine Lithgow, New South Wales
Maris S Dawson 1899 Samuel, Catherine Lithgow, New South Wales
Adeste C Dawson 1901 Samuel, Catherine Lithgow, New South Wales
Anthony C Dawson 1904 Samuel, Catherine Woonona, New South Wales