I Cοrps #9166406
Description
𝐈 𝐂𝐨𝐫𝐩𝐬, 𝐀𝐫𝐦𝐲 𝐨𝐟 𝐭𝐡𝐞 𝐏𝐨𝐭𝐨𝐦𝐚𝐜 Formed in March 1862 by order of President Lincoln, I Corps would serve for the duration of the war in the Army of the Potomac, with a brief stint in the short-lived Army of Virginia in 1862. It was present at most of the battles on the Eastern Theater, including at Antietam, Fredericksburg and most famously at Gettysburg. The corps would eventually be disbanded in 1864 with its much depleted units transferred to V Corps. Throughout its existence, I Corps would come to include some of the Union's famous units such as the Western and Eastern Iron Brigades to name a few. 𝐂𝐨𝐦𝐦𝐮𝐧𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 𝐒𝐞𝐫𝐯𝐞𝐫:
Written by the group; not a statement by this register.
Membership history
Growth
Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.
| Measured (UTC) | Members | Change |
|---|---|---|
| 19 Aug 2026, 02:33 | 1 | first reading |
Ownership
Owned by @SerMurphy as measured.
Members we’ve seen
@SerMurphy — Owner (rank 255) terminated
A sample — only members this register has independently measured, highest rank first. Not the full roster.
Related groups
Groups whose measured members overlap with this one — a sample from our membership graph.
Open data
Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)
Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.