I lost track of a Mary Watt or Watts, she was the daughter of James Watts and Mary Corrin (from Ireland), I have her in the 1841 census (Patrick District 3 pg on Ancestry); 1851 Patrick District 3 page 4 on Ancestry; 1881 Patrick A District 6 Page 14.

I am missing her on the 1861 & 1871 census, any idea what happened to her?

Tim Johnson