1773 - Birth of her biological father Amasa Dutton at Bethlehem, Grafton County, New Hampshire, USA 

1777 - Birth of her biological mother Betsey Knight at Bethlehem, Grafton County, New Hampshire, USA 

04 Sep 1803 - Birth at Whitefield, Coos County, New Hampshire, USA 

Abt 1803 - Birth of her husband Stephen Blanchard

7 Nov 1849 - (46 years) Death of her biological mother Betsey Knight at Hinesburg, Chittenden County, Vermont, USA 

05 Nov 1867 - (64 years) Death at Alstead, Cheshire County, New Hampshire, USA 

Nov 1867 - (64 years) Burial at Maple Side Cemetery, Alstead, Cheshire County, New Hampshire, USA