The following men were not given Company assignments while in the 1st Engineers
| NAME | HOME | AGE |
|---|---|---|
| Beebe, George W. | Kalamazoo | n/a |
| Boyd, Edwrad P. | Kalamazoo | 19 |
| Brewer, Lucian B. | Grand Rapids | 29 |
| Church, James H. | Marshall | 31 |
| Corbin, Hiram Jr | Pontiac | 30 |
| Cotter, Benjamin | n/a | n/a |
| Dailey, John | Grand Rapids | 25 |
| Dickerson, Albert -or- | n/a | n/a |
| Dickinson, Albert | ||
| Douglass, William | Jackson | 44 |
| Etter, James | Kalamazoo | 18 |
| Fethersone, Henry | Grand Rapids | 18 |
| Flement, Arthur F. | n/a | n/a |
| Gallager, Michael | Detroit | 26 |
| Gangwery, John | East Saginaw | 38 |
| Hadley, John | Blissfield | 44 |
| Hamilton, Robert S. | Detroit | 23 |
| Harrington, Charles L. | Grand Rapids | 22 |
| Holland, Owen D. | Essex | 41 |
| Kerry, George | Detroit | 21 |
| King, Robert H. | Albion | n/a |
| Kinney, James A. | Kalamazoo | 18 |
| Lyxford, George | Albion | 26 |
| McBride, Dennis | Jackson | 28 |
| Newton, Russell H. | Grand Rapids | 31 |
| Olmstead, Franklin B. | Grand Rapids | 45 |
| Ormsby, Edwin S. | Deerfield | 19 |
| Reading, James | Detroit | 20 |
| Sholtus, Peter N. | Sunfield | 36 |
| Simons, Thomas | Ridgeway | 19 |
| Smith, George | Tecumseh | 23 |
| Smith, Willard B. | Jackson | n/a |
| Stanley, Bailey G. | Kalamazoo | 39 |
| Taylor, Robert | Bridgewater | 22 |
| Term, August | Detroit | 35 |
| Turner, Richard | Jackson | 44 |
| Turner, William Edwin | Adrian | 27 |
| Van Ostrand, Henry | Grand Rapids | n/a |
| Whitney, Charles | Grand Rapids | 18 |
| Willard, Joab | Grand Rapids | 21 |
| Woodworth, Richard D.W. | Three Rivers | 21 |
| Young, Charles H. | Chesterfield | 21 |
| Young, Robert A. | Grand Rapids | 28 |