Are you sure you’re looking in the right county for those records?

When doing genealogical or historical research, it’s helpful (if not essential) to know what counties to search for the timeframe you’re interested in.  And as we all know, boundaries shift over time.  So you may think you know what counties to search, but is there a chance you’re missing something? Take a look at this example.  Let’s assume you’re looking for records for your homesteading ancestors who settled in the region between Albuquerque, Los Alamos, and Santa Fe, New Mexico.  This animation shows the boundaries by decade from 1850 to 1950.  Those county boundaries were anything but stable.  Take for … Read more

New and simple online tool uses Google Maps to show historical county boundaries

THIS POST CONTAINS UPDATES FROM 06 JUN 2011: Thanks so much for all of the interest in this tool, and for your positive comments and constructive feedback!  I’ve incorporated several enhancements into the current version. We all know the importance of county governments for maintaining various types of records that are useful for genealogical research.  But how often have you tried searching for an ancestor’s historical records for a given county, only to realize that you were searching in the right place but the wrong county?  In fact, according to John H. Long, the director of the Atlas of Historical … Read more