NameMary E Jackson 
Birth1865, Washington, District of Columbia
Death3 Oct 1895, Washington, District of Columbia Age: 30
Spouses
Birth31 Jul 1862, District of Columbia
Death20 Oct 1941, Alexandria City, Virginia Age: 79
Residence1870, Washington Ward 6, Washington, District of Columbia Age: 7
Residence1900, Washington, District of Columbia Age: 37
Memo1863; Gov. Hospital For the Insane
Residence1940, Alexandria City, Virginia Age: 77
Memoabt 1864
Marriage13 Dec 1894, Washington, District of Columbia
ChildrenMamie (ca1885-1936)
Notes for John Henry (Spouse 1)
There are two John H Millers, both born “1863”, in two different 1900 District of Columbia census. One married Alice Cordella Martin in 1884; this John Henry Miller was in a Gov. Hospital for the Insane in 1900 (widowed) (maybe for loosing his wife, Mary E Jackson). Also, their daughter Mamie is nowhere to be found in 1900.