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

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

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

12 Jul 1832 - Birth at New York, USA 

4 Apr 1838 - (5 years) Birth of his wife Catharine Youngs at Michigan, USA 

14 Dec 1854 - (22 years) Marriage with Catharine Youngs at Livingston County, Michigan, USA 

30 Mar 1855 - (22 years) Death of his biological father Amasa Dean at Oceola, Livingston County, Michigan, USA 

Apr 1855 - (22 years) Burial of his biological father Amasa Dean at Parshallville Cemetery, Parshallville, Livingston County, Michigan, USA 

10 Jun 1879 - (46 years) Death of his biological mother Sarah Placeway at Oceola, Livingston County, Michigan, USA 

Jun 1879 - (46 years) Burial of his biological mother Sarah Placeway at Parshallville Cemetery, Parshallville, Livingston County, Michigan, USA 

25 Apr 1911 - (78 years) Cause of Death: Senility at Deerfield, Livingston County, Michigan, USA 

25 Apr 1911 - (78 years) Death at Deerfield Township, Livingston County, Michigan, USA 

27 Apr 1911 - Burial at Riddle Cemetery, Howell, Livingston County, Michigan, USA 

21 Jan 1920 - Death of his wife Catharine Youngs at Deerfield Center, Livingston County, Michigan, USA 

25 Jan 1920 - Burial of his wife Catharine Youngs at Riddle Cemetery, Howell, Livingston County, Michigan, USA