Peter Kohanek
Peter Kohanek and his brother John, who were most likely twins, joined the 1st Wisconsin Infantry in 1898 to fight in the Spanish-American War. Peter later had a solo act on Vaudeville, changing his name to Peter 'Kennedy' -- he died in Wisconsin where he lived in a cabin on a lake. Neither boys married. [Charlotte Cotts Kohanek]
There is a 1900 (Alaska) census record of a Peter Kohanek who joined the military (Navy).