In 1857 Cameron moved to La Crosse , Wisconsin , where he continued his legal and banking careers . Initially a Whig , he joined the Republican Party when it was founded in the mid-1850s . He served in the Wisconsin State Senate from 1863 to 1864 and 1871 to 1872 . He was a delegate to the 1864 National Union National Convention . From 1866 to 1867 he served in the Wisconsin State Assembly , and he was Speaker in 1867
1864 National Union National Convention
1864 National Union National Convention
Angus Cameron (American politician)