William Duckering, June 1808 Baptism St Wilfred Church, Alford Lincolnshire - 5719

William Duckering, 1881 Census Tupholme, Lincolnshire - 5719

William Duckering, 1885 Kelly's Directory 1885 - 5719

William Duckering, 1872 White's Gazetteer & Directory, Tupholme, Lincolnshire - 5719

William Duckering, 1891 Census Poplar House, Gautby, Lincolnshire - 5719