Abuur nooc ka mid ah weedhan oo aad u adag Ralph Greenleaf (wuxuu dhashay 3 Noofambar 1899 Monmouth, Illinois, wuxuu dhintay 15 Maarso 1950) wuxuu ahaa 20-jeer oo ah horyaalka adduunka ee kubadda kolayga.
Dabcan, nooc ka sii adag xukunka ayaa ah "Ralph Greenleaf (wuxuu dhashay 3 Noofambar 1899 Monmouth, Illinois, wuxuu dhintay 15 Maarso 1950) wuxuu ahaa ciyaaryahan xirfadle ah oo Mareykan ah, labaatan jeer oo ah Horyaalka Kubadda Cagta Kubadda Cagta, oo kartidiisa iyo karismahiisu ay xukumayeen isboortiga intii lagu jiray xilligiisii ugu sarreeyay. "