Founded in 1892, Ralph Robinson & Son Funeral Directors is a funeral service company. Based in Pine Bluff, Ark., the company offers cremation services as well as supplies cremation caskets, containers, urns, urn vaults and other items. It also renders pre-arrangement services and a provision for online reservation. In addition, Ralph Robinson & Son Funeral Directors stocks a full line of funeral and cremation merchandise. The firm provides an array of funeral insurance products through its affiliate, Cooperative Life Insurance Company.