 Ramba uchinyora ndima iyi - John Swett akanga ari mwana mumwe bedzi akaberekwa musi waJuly 31, 1830 muPittsfield, New Hampshire, kuna Lucretia akaberekerwa muFrance Swett naEbenezer Swett, avo vakanga vari maCongregationalist. Akafa musi waAugust 22, 1913 muAlhambra Valley, pedyo neMartinez, California. Akaroora Mary Louise Tracy Swett musi waMay 8, 1862 muSonoma, uye vaiva nevana 6. Paaive mupenyu aive shamwari yepedyo yemubatanidzwa weSierra Club John Muir. Swett akasvika muCalifornia muna 1853 achitsvaka ndaramaasi nokukurumidza akatsvaka basa somudzidzisi muSan Francisco. Muna 1862 akava Freemason, achibatanidzwa neSan Franciscos Phoenix Lodge No. 144. 