Founded in 1884, the School was originally organized as St. Katharine’s School, an Episcopal boarding and day school for girls. Located at 10th and Tremont Streets in Davenport, the School thrived for over eighty years serving the needs of local girls, as well as those from afar.
In 1968, St. Katharine’s dropped its boarding program, became co-educational, and added St. Mark’s to its name. With the addition of boys, the mission of the School changed, as did the flavor of the school atmosphere and culture.
In 1973, St. Katharine’s-St. Mark’s (SKSM) moved to its present location, formerly the home of Joseph Bettendorf. In 1980, the School amicably broke ties with the Episcopal Church. In 2001, the Board of Trustees voted to change the name of the School to Rivermont Collegiate. As the only Preschool through 12th Grade college preparatory school in the Quad Cities, Rivermont has served the community and its families as an alternative to public and parochial school education for over 130 years.
About the Joseph W. Bettendorf Mansion
The Joseph W. Bettendorf Mansion was built for Joseph and Elizabeth (Ohl) Bettendorf. Joseph, head of the Bettendorf Company, built his English manor style home on a bluff overlooking the Mississippi River in 1915. Joseph hired noted architect Arthur H. Ebeling to design and build his dream home, but maintained a close eye himself on all aspects of design and construction. The home was not only for his family, but also for entertaining railroad magnates.
The Bettendorf Company’s rapid growth was spurred by the design of a one-piece railroad truck frame that eliminated bolts, which would work loose as the train was moving and cause derailments. The new frame was cast from a single piece of steel and revolutionized the railroad industry. While William, Joseph’s brother, invented many of the products that the company manufactured, Joseph was known for his business sense that allowed the company to expand and grow financially.
Construction of the Mansion exterior was done by plant employees, with all bricks measured to be exactly the same size with uniform grout lines. The 28-room Mansion has three floors and a full basement for a total of 21,000 square feet of finished space. The Mansion featured a domed stained glass conservatory (still intact but now a study area), billiards room (now a classroom), ballroom on the third floor (now a computer lab), and bowling alley in the basement (now a science lab). Italian and German craftsmen were brought to the Mansion to carve the woodwork on-site. The Mansion was ahead of its time in many ways: base electrical outlets, steel I-beams throughout for extra support, and a central vacuum system. In addition to the Mansion, the original estate, which covered 24 acres, consisted of a large greenhouse, a carriage house, a bathhouse and pool, a large guesthouse, and numerous formal gardens.
The Mansion remained a residence of the Bettendorf family until it was sold to the Marist Society in 1959 and used as a seminary. In 1973, St. Katharine’s-St. Mark’s purchased the Mansion and Carriage House and moved the School from Davenport. The School built a gymnasium in 1975, purchased the former guesthouse (known as Wallace House which was demolished in 2017 to make room for a new STEAM center) in 1981, and built Becherer Hall in 2001. In 1984, the Bettendorf Mansion was recognized for its significance to the people of Iowa and was entered into the National Register of Historic Places.
In 2001, the Board of Trustees voted to change the name of the School to Rivermont Collegiate. Today, only the Mansion, Carriage House, and Wallace House remain on 8.57 acres of the original estate. We are extremely fortunate to feature stunning architecture with such historical significance to the Quad Cities as part of our campus!