I have tried to pull together information on the McGahey/McGaha/Magaha families that originated in Loudoun County, Virginia. Please visit the RootsWeb WorldConnect Project and let me know of errors and corrections that are needed. I have only extended the male lines, and hope that some male descendants will participate in a DNA study to help verify the ancestral connections of the families. Family Tree DNA presently has a McGaughey/McGaha study. Thanks!