I have an Ancestor(I believe he is anyway) whose name was Reuben Euer. But I found another possible name which was Rewel Ewer. He served in the 25th Wisconsin Infantry In the Civil War. I have information about that unit also. here it is:414 total men died; 27 of them were killed in action. 16 died of wounds; 376 Died of Disease and 5 Died in accidents. If you have any other information post a follow-up.