"County Mayo: An Outline History, Part 1 - Prehistory" by Bernard O'Hara and Nollaig ÓMuraÃle Available online: http://www.mayohistory.com/HPreHist.htm  "County Mayo: An Outline History, Part 2 - 400 to 1600" by Bernard O'Hara and Nollaig ÓMuraÃle Available online: http://www.mayo-ireland.ie/Mayo/History/H4to16.htm  "County Mayo: An Outline History, Part 3 - 1600 to 1800" by Bernard O'Hara and Nollaig ÓMuraÃle Available online: http://www.mayo-ireland.ie/Mayo/History/H16to18.htm  "County Mayo: An Outline History, Part 4 - 1800 to 1900" by Bernard O'Hara and Nollaig ÓMuraÃle Available online: http://www.mayo-ireland.ie/Mayo/History/H18to19.htm  "County Mayo: An Outline History, Part 5 - 1900 to 2000" by Bernard O'Hara and Nollaig ÓMuraÃle Available online: http://www.mayo-ireland.ie/Mayo/History/H19to20.htm |