Henry Cook, also known as Henri Kook enlisted into the 1^st Infantry, Company G on April 20, 1861.  He mustered out on July 31, 1861.   He reenlisted into the 1^st Squadron Cavalry, Company A (also known as NY Cavalry, Company C) on August 11, 1861 and deserted on August 17, 1861.  Roster:  1^st Infantry, Company  G;  1^st Squadron Cavalry, Company A

Berlin Connection:  when enlisted gave residence = Berlin