Sep 1858 - Birth at Norway 

5 Oct 1859 - Birth of his wife Martha Christophersen at Oslo, Akershus, Norway 

25 Jan 1885 - Birth of his daughter Clara Christiansen at Worcester, Worcester County, Massachusetts, USA 

2 Apr 1932 - Death of his daughter Clara Christiansen at South Londonderry, Windham County, Vermont, USA 

17 Jan 1935 - Death of his wife Martha Christophersen at Worcester, Worcester County, Massachusetts, USA 

11 Mar 1939 - Death at Worcester, Worcester County, Massachusetts, USA