Southern Arizona Genealogy Society
State of Arizona
Land acquired through the 1854 Gadsden Purchase, between the United States and Mexico, defined the southern most portion of Arizona.
Saturday Afternoon Webinars
Due to Covid-19, the Genealogy Library is closed until further notice. 
Make plans to join us for our popular genealogy webinar series of programs at the Genealogy Library. Our upcoming schedule, listed below, features well known genealogy speakers covering topics on a wide variety of subjects. Plan to arrive early to be sure you get a seat. Our Library is located in the Posada Java Building (the social hub for the Green Valley & Sahuarita area) at 665 S. Park Centre Avenue, Green Valley, AZ. All shows begin promptly at 1:00pm and are over by 2:30pm. You do not need to be a SAGS member to attend, and it's free! If you have any questions, you can contact us by phone at (520) 648-4016, or send an email to
Upcoming Schedule
Plans for our Fall 2020 webinar series will be announced as soon as they become available.