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“A nation can only be free, happy, and great in proportion to the virtue
and intelligence of the people.”

Stephen F. Austin

Join us

There is a non-refundable application fee of $75 to apply.  This $75 fee is due with the submission of your paperwork to the registrar. This payment will be converted to your first annual membership dues upon acceptance into membership by the registrar.  Download the application from our site or fill it out on line.   

All inquiries should be addressed to Charleen "Charlie" Mullenweg, Registrar, at   All applications (on legal sized paper) and supporting proofs (on letter or legal sized paper) should be mailed to her at:

Charlie Mullenweg, 406 Oat Meadow Drive, Pflugerville, TX 78660  

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Descendants of Austin's Old 300

PO Box 690, 147 3rd Street

San Felipe, TX  77473