02 Sep 1845 - Birth of his wife Emma Wallis at Solon, Cuyahoga County, Ohio, USA 

27 Aug 1849 - Birth at Troy, Rensselaer County, New York, USA 

12 Dec 1876 - (27 years) Birth of his son Arthur Gregory at Cascade, Kent County, Michigan, USA 

18 Oct 1879 - (30 years) Birth of his daughter Elizabeth Gregory at Cascade, Kent County, Michigan, USA 

02 Dec 1883 - (34 years) Death of his son Arthur Gregory at Cascade, Kent County, Michigan, USA 

Dec 1883 - (34 years) Burial of his son Arthur Gregory at Cascade Cemetery, Grand Rapids, Kent County, Michigan, USA 

03 Feb 1887 - (37 years) Birth of his son Herbert Gregory at Cascade, Kent County, Michigan, USA 

21 Sep 1887 - (38 years) Death of his son Herbert Gregory at Cascade, Kent County, Michigan, USA 

Sep 1887 - (38 years) Burial of his son Herbert Gregory at Cascade Cemetery, Grand Rapids, Kent County, Michigan, USA 

23 Aug 1911 - (61 years) Death of his wife Emma Wallis at Cascade, Kent County, Michigan, USA 

Aug 1911 - (61 years) Burial of his wife Emma Wallis at Cascade Cemetery, Grand Rapids, Kent County, Michigan, USA 

11 Jul 1926 - (76 years) Death at Cascade, Kent County, Michigan, USA 

Jul 1926 - (76 years) Burial at Cascade Cemetery, Grand Rapids, Kent County, Michigan, USA 

29 May 1953 - Death of his daughter Elizabeth Gregory at Saginaw County, Michigan, USA 

May 1953 - Burial of his daughter Elizabeth Gregory at Cascade Cemetery, Grand Rapids, Kent County, Michigan, USA