Timeline of Alpena County


1830

1840

 

1850

 

1860

1870

1880

1890

 

1900

 

 

1910

 

 

 

1920

 

 

1930

 

1940

 

1950

 


Copyright 2004-2008 Concetta Franco Phillipps
2004 Jolene Kelly Pillars

1997-2003 by Jill Olmack

Updated 09 Nov 2008