Company Unknown
2nd Lieutenant
Silas was a member the 2nd US Sharpshooters. I could not find them in this database but they did transfer to 17th Maine on February 20, 1865 when the sharpshooters disbanded.
2nd US Sharpshooters (Berdan’s Sharpshooters)
Mustered In: November 2 1861 at age 29
Rank in: 2nd Lieutenant
Taken prisoner on August 28, 1862 at Manassas
Paroled on October 17, 1862
Discharged May 28, 1863