Heritage Society of Washington County invites you to experience a day in Brenham's history. Tour the Giddings - Stone Mansion (1869) as the Heritage Belles take you back in time where a father's desire to protect his family from the yellow fever epidemic led him to build a home now listed in the National Register of Historic Place. The Mansion is ranked by experts as "one of the ten best examples of nineteenth century residentail architecture in Texas". Light Refreshments.