| Birth | 22 Nov 1824 | Rochester, Monroe County, New York | | | |
| Baptism | 21 Oct 1827 | Rochester, Monroe County, New York | | | |
| Graduated | 1843 | Union College - Schenectady, Schenectady County, New York | | | |
| Miscellaneous | 1847 | worked at the Rochester House with his father and brother John - Rochester, Monroe County, New York | | | |
| Occupation | 1848 | Second Assistand Engineer on the Canal Board - New York State | | | |
| Occupation | 13 Jan 1849 | New York State | | | |
| Occupation | 13 Jan 1849 | New York State | | | |
| Occupation | 1849 | civil engineer at 55 State - Rochester, Monroe County, New York | | | |
| Marriage | 5 May 1850 | Lavina "Sivena" SPICER | | | |
| Occupation | 17 Oct 1850 | engineer - Nunda, Livingston County, New York | | | |
| Residence | 1855 | [possibly] - Appleton, Outagamie County, Wisconsin | | | |
| Occupation | 1858 | Professor of Mathematics at Lawrence University - Appleton, Outagamie County, Wisconsin | | | |
| Occupation | 28 Jun 1860 | Prof.in Engineering at Lawrence University - Appleton, Outagamie County, Wisconsin | | | |
| Military | 1 Nov 1861 | commissioned a Major and enlisted in Co S, 1 WI Cavalry - Wisconsin | | | |
| Military | 5 Feb 1863 | was promoted to Lt Colonel and served in Co S, F & G of the 1 WI Cavalry - Wisconsin | | | |
| Military | 27 Apr 1863 | sent a dispatch to a general alerting him to the activity of the enemy moving towards Bloomfield - Saint Louis, Saint Louis City, Missouri | | | |
| Military | 11 Feb 1864 | discharged on Surgeon's certificate of disability from the Civil War | | | |
| Military | 29 Jul 1865 | was a Colonel in the United States Volunteers - New York | | | |
| Occupation | From 1870 to 1875 | Professor of Mathematics at Washington College - Saint Louis, Saint Louis County, Missouri | | | |
| Residence | 1872 | at 1516 Pine and was a professor at Washington University - Saint Louis, Saint Louis City, Missouri | | | |
| Residence | 1 Jun 1875 | Appleton, Outagamie County, Wisconsin | | | |
| Death | 4 Mar 1876 | Outagamie County, Wisconsin | | | |
| Burial | | at Riverside Cemetery - Appleton, Outagamie County, Wisconsin | | | |