I'm looking for info on Jacob Lyter, born in 1834 (assuming PA) and died April, 1870. He is buried in Letort Cemetery in Carlisle, PA. He enlisted into the Union Army on Oct 1, 1862 and was given a medical discharge on Dec 18, 1863. Beyond that, I can not find anything about him, he's not on any census record that I can find. If anyone has any info on him, please let me know. Thanks