![](https://www.historynet.com/wp-content/uploads/2018/06/Jerry-Summers.jpg)
At Antietam, Cross met Jerry Summers, the last survivor of the six slaves who lived on the Henry Piper Farm. (Fred Cross/William Christen Collection)
At Antietam, Cross met Jerry Summers, the last survivor of the six slaves who lived on the Henry Piper Farm. (Fred Cross/William Christen Collection)