1823 - Birth of his biological father David Estabrooks at Constable, Franklin County, New York, USA 

03 Sep 1834 - Birth of his biological mother Mary Keeler at Malone, Franklin County, New York, USA 

Aug 1847 - Birth at New York City, New York, USA 

24 Mar 1852 - Marriage of parents at Malone, Franklin County, New York, USA 

15 Jul 1862 - Death of his biological father David Estabrooks at Keokuk, Lee County, Iowa, USA 

31 Aug 1907 - Death of his biological mother Mary Keeler at Staples, Todd County, Minnesota, USA 

27 Mar 1933 - Death at Hubbard, Hubbard County, Minnesota, USA