Pedigree Chart for Mary Johnston

 
Janet Corbett (~1801-1871)
John Corbet 🔗 (1812-1856)
Elizabeth Corbett (1816-1891)
Mary Corbet (1817-1909)
Catherine Corbet (~1818-1899)
James Corbet 🔗 (1820-<1877)
Jane Corbet (~1824-1880)
Helen Corbet (1835-1860)
Mary Johnston (1790-1862)