John Challis
John was born on September 29th, 1745 in Amesbury, Essex, Massachusetts.

 Dorothy Sleeper
Dorothy was born on April 6th, 1750 in Deerfield, Rockingham, New Hampshire.

 Anne Challis
Anne was born on September 30th, 1773 in Salisbury, Merrimack, New Hampshire.  She died at the age of 83 in 1856.