Building no. 02. The Regiment House has been called by many names. Although small in stature, it has a diverse history. Not only has its use and title changed many times since it was built, it has also misled some local historians into reporting it as being located at different places. Once affectionately known as “The Little Chapel at Fort Brown,” it originally stood with its back to the Rio Grande and faced the parade grounds near the present Gateway International Bridge and Customs facilities. Sources noted it had “been moved from its original location to a point near the international bridge.” Another account described the chapel as once being located near the Jefferson entrance and used as a school for African-American soldiers. These ...