13 Mar 1785 - Birth of her biological father Amasa Dean at Barnard, Windsor County, Vermont, USA 

15 Jan 1794 - Birth of her biological mother Sarah Placeway at Massachusetts, USA 

24 Dec 1809 - Marriage of parents at Plymouth, Windsor County, Vermont, USA 

1812 - Birth of her husband John Willett

13 Apr 1818 - Birth at Vermont, USA 

Abt 1839 - (20 years) Marriage with John Willett

30 Mar 1855 - (36 years) Death of her biological father Amasa Dean at Oceola, Livingston County, Michigan, USA 

Apr 1855 - (37 years) Burial of her biological father Amasa Dean at Parshallville Cemetery, Parshallville, Livingston County, Michigan, USA 

16 May 1865 - (47 years) Death of her husband John Willett at Virginia, USA 

May 1865 - (47 years) Burial of her husband John Willett at Riddle Cemetery, Howell, Livingston County, Michigan, USA 

10 Jun 1879 - (61 years) Death of her biological mother Sarah Placeway at Oceola, Livingston County, Michigan, USA 

Jun 1879 - (61 years) Burial of her biological mother Sarah Placeway at Parshallville Cemetery, Parshallville, Livingston County, Michigan, USA 

12 Feb 1907 - (88 years) Death at Durand, Shiawassee County, Michigan, USA 

15 Feb 1907 - Burial at Riddle Cemetery, Howell, Livingston County, Michigan, USA