Person · 1930 CESeth RiggsAlso known asSpeech Level SingingСет Риггсسيث ريجزسێس ڕیگزセス・リッグス赛思·里格斯archival plate · Seth Riggs · placeholderThis entry is a stub. The Library is awakening — a longer account is being written.Connected tocitizen of · born inUnited States1784 CE+ 5 further connections to entries not yet ingested