Harry Alden Richardson was an American businessman and politician from Dover, in Kent County, Delaware. He was a member of the Republican Party, and was U.S. Senator from Delaware.
Richardson was born in Camden, Delaware, the son of Alden B. Richardson and Lucy R. Richardson. His family moved to Dover, Delaware when he was a small child in 1858. He attended the common schools there and the Kent Academy in East Greenwich, Rhode Island. In 1876 he married Priscilla Walker. They were members of the Baptist Church.
Source: Wikipedia