1891 - Birth at Massachusetts, USA 

1895 - Birth of his wife Hazel Kingston at Vermont, USA 

1923 - Birth of his daughter Elizabeth Jacobs at Vermont, USA 

1929 - Birth of his son David Jacobs at New Hampshire, USA 

1933 - Birth of his son Ralph Jacobs at Vermont, USA 

1940 - Census: at Alstead, Cheshire County, New Hampshire, USA