Plaque about George Postans on the Rockingham Waterfront Pioneer Rotary Walk in Rockingham, Western Australia. It reads, "Postans: George Born in England in 1830, George arrived as a convict aboard the 'Scindian'. He received his ticket of leave in 1852 and married Harriet Green, nee Lewington. They purchased 100 acres in Hope Valley in 1887 and had 14 children. George adopted Mary Green, Harriet's child by her first marriage."