1. William Clark (c1793-1844)
   1. Maria Clementina Clark (1822-1826)
   2. William Henry Clark (1823-1830)
   3. Eliza Sarah Clark (1825-1890)
   4. Joseph William Clark (1827-)
   5. Maria Frances Clark (1829-)
   6. Mary Ann (1831-1903) married Noah Watson (1827-1915)
      1. Henry William Watson (1849-1915)
      2. Kathleen Ann Watson (1851-1923)
      3. Edith Charlotte Watson (1854-1942)
      4. Maud Marian Watson (1859-1936)
      5. Josephine Watson (1861-1928)
      6. Minnie Whiting Watson (1863-1915)
      7. Alice Norah Watson (1868-1943)
   7. Walter Clark (1833-1861)
   8. Eleanor Clark (1836-1843)
   9. Antoinette Louisa Clark (1840-1840)