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A campaign to establish a permanently restricted fund to support the preservation, restoration and conservation of our historic home.

The Guardian Trust Endowment is an ongoing campaign to establish a permanent endowment to provide financial security for the preservation and restoration of our home in order to permanently “guard that which is committed to our trust” and provide security for future generations of Daughters.

What Will My Donations Do?

Funds generated through this endowment will provide for ongoing capital needs and improvements to protect, conserve and preserve our exquisite complex of buildings at 1776 D Street in Washington D.C.


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In recognition of your commitment to the Guardian Trust Endowment, the Society has created numerous ways to recognize your generosity. 

Contact Us

For more information, or to make a donation by phone please contact the Office of Development toll free at (800) 449‒1776 during office hours (M-F, 8:30 a.m.–4 p.m.), or send us an email inquiry anytime at

If you wish to donate online, simply choose one of the options shown in the gray box at the top of THIS PAGE.

If you would like to donate by check, please click HERE for a printable form (PDF). Be sure to check the TOP BOX on page 2 of the form, “Guardian Trust Campaign” and fill in the amount. Make all checks payable to: Treasurer General, NSDAR. Please be sure to mail all Guardian Trust contributions directly to Headquarters: NSDAR, Office of Development, 1776 D Street NW, Washington, DC 20006-5303.