Jean Baptiste Cordier (1804-1881) built this Alsatian pioneer dwelling after migrating to Texas in 1844. The native limestone structure had three downstairs rooms and an attic. Cordier sold the cottage in 1847 to blacksmith Stephan Ahr (1821-1903) and shoemaker Jacob Biry (1810-1867), whose families occupied it together. In 1906 the house was purchased by Eugenia Beck (Mrs. Sebastian) Tschirhart (1861-1938). It was restored by her descendants, Mr. and Mrs. Adrian L. Seal. Recorded Texas Historic Landmark, 1976.