Members of the Alamo Defenders Descendants Association work to promote and preserve the positive memory of the alamo defenders, couriers and non-combatants. They also research and preserve historic sites related to the Alamo and the Texas Revolution. ADDA members also support and attend events throughout the year to honor significant places or dates pertinent to Texas Independance.
There are four types of memberships available in the ADDA. Those are:
Minimum age for membership is 16 years of age. ADDA does not discriminate against race, gender, creed, color, religious or political affiliation.