18 Jun 1830 - Geburt of seine natural Mutter Cordelia at Union, Knox, Maine, USA 

21 Sep 1831 - Geburt of sein natural Vater Daniel at Ireland 

um 1854 - Geburt at Union, Knox, Maine, USA 

25 Apr 1898 - Tod of sein natural Vater Daniel at Waltham, Middlesex, Massachusetts, USA 

26 Dez 1899 - Tod of seine natural Mutter Cordelia at Waltham, Middlesex, Massachusetts, USA