The collections in the John Jay French house and the outbuildings include 1,044 items which are used to interpret the daily life of the early Texas frontiersman and his family. These items were common during the mid-19th century, and many of them belonged to John and Sally French. The museum currently has two types of collection, permanent and educational.
Tintypes and daguerreotypes of members of the family are also part of the collection, as well as one family pie safes, two ladder-back cowhide bottom chairs, a wooden dough bowl, and a music box purchased by Mr. French in Galveston. One of the more interesting family artifacts is the family Bible in which is recorded much of the early family history. The collection also includes textiles, e.g., blankets, lace, and needlepoint. Furniture pieces include chairs, rockers, benches, stools, racks, tables, stands, chest, bureaus, storage boxes, trunks, wardrobes, bedstands, daybeds, clocks, mirrors, desks, and picture frames. Tableware pieces include but are not limited to platters, bowls, steins, goblets, plates, flatware, and salt cellars. Located in the kitchen are artifacts for food storage, food preparation, and cooking. Lighting devices and accessories appropriate to the time, art work, e,g., drawings, shadow boxes, hair wreaths, tools for building, agriculture, and blacksmithing, as well as clothing and accessories, toys and games, musical instruments, and optical aids are also in the collection.