Amos Study1839–1896समयरेखाBirth5 Apr 1839, Carroll, MarylandDeath5 Sep 1896, Carroll, Maryland, United Statesरिश्तेभाई-बहनRufus Study (1842–1930)माता-पिताJacob Study (1801–1876)स्रोतwikitree Study-178