1811-1886 Founded Oneida communist community Introduced "complex marriage". Coined the term "free love". Wrote on history of American socialism in XIX century . Wrote an essay on "Scientific propagation" . Retrieved from "https://system-of-knowledge.fandom.com/wiki/John_H._Noyes?oldid=15626" Categories: XIX century Social-political thinkers Sexual revolution Community content is available under CC-BY-SA unless otherwise noted.