| Birth | 26 Feb 1821 | Zachariah Clary was born on 26 Feb 1821 in Sangamon County, Illinois. |
| Marriage | 9 Jan 1840 | He and Harriet Waggoner were married on 9 Jan 1840 in Menard County, Illinois. |
| 1850 Census | 1850 | Zachariah Clary appeared as head of household in the 1850 Federal Census of Menard County, Illinois. |
| 1860 Census | 4 Jul 1860 | Zachariah Clary appeared as head of household in the 1860 Federal Census of Township 19 Range 7, Menard County, Illinois, as Zacariah Clary. Living with him was his wife, Harriet, and their children, Judea, Martin, Marinda, Martha, Effie, Amelia, Eliza and James. He is a 40 year old male. His occupation is blacksmith. His personal property is valued at $250. He was born in Illinois. |
| Cen_Head | 1 Mar 1875 | Zachariah Clary is head of household in the an unknown or excluded person of Sinclair, Jewell County, Kansas. Enumerated with Zachariah Clary was Harriet Waggoner, James Albert Clary, George William Clary, Hugh Ozias Clary and John R. Clary. |
| 1880 Census | 16 Jun 1880 | Zachariah Clary appeared as head of household in the 1880 Federal Census of Rose Hill Township, Johnson County, Missouri, as Zachariah Clary. Living with him was his wife, Harriet, and their children, George, Hugh and John, as well as a brother-in-law, John Tucket. He is a married white male, age 57. His occupation is farming. He was born in Illinois. His father wa born in Kentucky, his mother in Tennessee. |
| Death | 26 Apr 1885 | Zachariah Clary died on 26 Apr 1885 in Clark County, Kansas, at age 64. |
Zachariah Clary