26 Sep 1815 - Birth of her biological father Joseph DUTTON at New York City, New York, USA 

31 Jul 1816 - Birth of her biological mother Polly Sisco at New York City, New York, USA 

30 Sep 1836 - Marriage of parents

8 Oct 1837 - Birth of her husband Leonard Sylvester at Quebec, Canada 

20 Dec 1847 - Birth at Wales, Saint Clair County, Michigan, USA 

18 Apr 1857 - (9 years) Death of her biological mother Polly Sisco

Nov 1867 - (19 years) Birth of her son Royal Sylvester at Gilford, Tuscola County, Michigan, USA 

1868 - (20 years) Marriage with Leonard Sylvester

11 Jul 1871 - (23 years) Birth of her son Harrison Sylvester at Gilford, Tuscola County, Michigan, USA 

11 Aug 1872 - (24 years) Birth of her daughter May Sylvester at Tuscola County, Michigan, USA 

26 May 1874 - (26 years) Birth of her son Wilford Sylvester

5 Jun 1874 - (26 years) Death at Gilford, Tuscola County, Michigan, USA 

15 Nov 1874 - Death of her son Wilford Sylvester at Gilford, Tuscola County, Michigan, USA 

1874 - (26 years) Death of her biological father Joseph DUTTON at Michigan, USA 

Dec 1879 - Death of her husband Leonard Sylvester at Gilford, Tuscola County, Michigan, USA 

1929 - Death of her son Royal Sylvester at Gilford, Tuscola County, Michigan, USA 

7 Aug 1965 - Death of her son Harrison Sylvester at Manistique, Schoolcraft County, Michigan, USA 

4 Jul 1966 - Death of her daughter May Sylvester at Powers, Menominee County, Michigan, USA