[source: regimental orders book]
[see consolidated morning report, 91st PA, 1 Oct 63, which does not include all these promotions]
Head Quarters 91st Regt. Pa Vols.
Octbr 1st 1863
Special Order No 99
The following promotions are hereby made in Co "A" to take effect this day
| Sergeant | James Simpson | to | 3rd Sergt | vice Gordon in In. Corp |
| Corpl | Wm Beaver | to | 4th Sergt | " Simpson promoted |
| Private | Jos. Andrews | to | 5th Sergt | to fill vacancy |
| Corpl | Simeon Zane | to | 1st Corpl | vice Beaver promoted |
| " | John Biddle | to | 2nd " | " Zane " |
| Private | Jacob Fisher | to | 3rd " | to fill vacancy |
| " | William Jeffries | to | 4th " | " " " |
| " | Arthur Blomly | to | 5th " | " " " |
| " | Wm Hoffman | to | 6th " | " " " |
By order of
E. M. Gregory
Col Commdg
H. W. Shipley
Actg Adjt