Download the 329 page PDF file containing 12,300+ links (updated in June 2018) to English-speaking Facebook groups & pages related to genealogy & history here:
Please note that the first section of the list is a clickable table of contents – if you click on the country you’re interested it, you’ll be immediately directed to that portion of the list. Also note that the links within the list are clickable and will take you directly to that page or group.
To be notified each time the list is updated, please “like” my professional Facebook page at www.facebook.com/SocialMediaGenealogy.org.
Gail Dever has a broader Canadian list that includes French-speaking groups & pages, and that can be downloaded at Facebook for Canadian Genealogy. Alona Tester has an Australian list that can be downloaded at Facebook for Australian History & Genealogy.