25 Apr 1761 - Birth of her biological father James Ballou at Cumberland, Providence County, Rhode Island, USA 

21 Jul 1764 - Birth of her biological mother Mehitable Ingalls at Richmond, Cheshire County, New Hampshire, USA 

5 Nov 1786 - Marriage of parents at Richmond, Cheshire County, New Hampshire, USA 

28 Dec 1799 - Birth of her husband Abraham Garfield at Worcester, Otsego County, New York, USA 

21 Sep 1801 - Birth at Richmond, Cheshire County, New Hampshire, USA 

30 Apr 1808 - (6 years) Death of her biological father James Ballou at Richmond, Cheshire County, New Hampshire, USA 

May 1808 - (6 years) Burial of her biological father James Ballou

3 Feb 1820 - (18 years) Marriage with Abraham Garfield at Muskingum County, Ohio, USA 

4 Dec 1821 - (20 years) Death of her biological mother Mehitable Ingalls at Perry, Lake County, Ohio, USA 

Dec 1821 - (20 years) Burial of her biological mother Mehitable Ingalls

19 Nov 1831 - (30 years) Birth of her son James Garfield at Moreland Hills, Cuyahoga County, Ohio, USA 

8 May 1833 - (31 years) Death of her husband Abraham Garfield at Orange Township, Cuyahoga County, Ohio, USA 

May 1833 - (31 years) Burial of her husband Abraham Garfield at Roselawn Cemetery, Solon, Cuyahoga County, Ohio, USA 

19 Sep 1881 - (79 years) Death of her son James Garfield at Elberon, Monmouth County, New Jersey, USA 

Sep 1881 - (79 years) Burial of her son James Garfield at Lake View Cemetery, Cleveland, Cuyahoga County, Ohio, USA 

21 Jan 1888 - (86 years) Death at Mentor, Lake County, Ohio, USA 

Jan 1888 - (86 years) Burial at Roselawn Cemetery, Solon, Cuyahoga County, Ohio, USA