Journal Articles "Charles Olin and Charles Melville of Nebraska, Montana, California, Oregon, and Nevada: One Man or Two?" National Genealogical Society Quarterly, 2020 Vol. 108 No. 4; 277-295.
"Anatomy of a City Directory" - Internet Genealogy, February/March 2017
"Put Your Data in Boxes and Watch the Clues Appear!" - Austin Genealogical Society Quarterly, 2015 Vol. 56 No. 4. Also published in The Journal of the Cape Cod Genealogical Society, Vol 5, Number 2, Fall 2015
"More Than Just Databases" - Journal of the Berks County Genealogical Society, Vol 36, Number 1, Fall 2015
"Read 'Em or Weep - Finding Your Family in Historic Newspapers" - Austin Genealogical Society Quarterly, 2015 Vol. 56 No. 2"
"OCR Technology - Optical Character Recognition or Oops Can't Read?" - The British Columbia Genealogist, June 2015. Also published in Orange County California Genealogical Society Newsletter Vol. 49, Issue 6, July 2015; The Endeavour, No. 123, June 2015, Botany Bay Family History Society, Sutherland NSW; Victorian G.U.M., Inc. News, January 2016, Volume 34, No. 1, Melbourne, VIC
"Bagging A Live One" - Internet Genealogy, June/July 2015
Book reviews - Buying A Bride: An Engaging History of Mail-Order Matches and American Prisoners of War Paroled at Dartmouth, Halifax, Jamaica and Odiham During the War of 1812 - FGS Forum, Volume 29, Issue 4, Winter 2016
Copyright Details John C. Ahern a.k.a John Lockren of Sonoma and Alameda, Counties, California: Who Were His Parents? - Copyright 2019, National Genealogical Society, National Genealogical Society Quarterly. Original text is copyright, Mary Roddy.
245 Real and Precious Friends - Copyright 2014 Moorshead Magazines Ltd, Family Chronicle. Original text is copyright, Mary Roddy.
Is One Death Record Enough? - Copyright 2014 Moorshead Magazines Ltd, Internet Genealogy. Original text is copyright, Mary Roddy.
What Did They Do and How Did They Do It? - Copyright 2013 Moorshead Magazines Ltd, Internet Genealogy. Original text is copyright, Mary Roddy.
Five Tips For Newspaper Research - Copyright 2013 Moorshead Magazines Ltd, Internet Genealogy. Original text is copyright, Mary Roddy.
Sailing In Their Wake- Copyright 2013 Moorshead Magazines Ltd, Family Chronicle. Original text is copyright, Mary Roddy.
Lt. Mark L Golden: A Case Study in World War II Research - - Copyright 2012 Moorshead Magazines Ltd, Family Chronicle. Original text is copyright, Mary Roddy.