The Sons and Daughters of Pioneer Rivermen, or S&D, is an historical organization operating out of Marietta, OH.
According to its website, it "was established in 1939 to perpetuate the memory of pioneer rivermen and for the preservation of river history.
[2] The organization is under the direction of twelve governors, each serving a three-year term, elected by the general voting body.
In cooperation with the Public Library of Cincinnati and Hamilton County, S&D also established the Inland Rivers Library, a part of the PLCHC's Rare Books and Special Collections department.
[3] S&D publishes a quarterly house organ magazine entitled the S&D Reflector, first created and edited by Capt.