William Orr1855–1949সময়রেখাBirth14 Apr 1855, Crete, Will, Illinois, United StatesDeath19 Jan 1949, Illinois, United Statesসম্পর্কভাই-বোনJames Orr (1860–1945)Samuel Orr (1865–1892)John Orr (1854–1932)Rose Orr (1857–1946)Lilly Orr (1859–1943)Nancy Orr (1862–1928)বাবা-মাJames Orr (1822–1900)Isabella Williamson (1818–1907)উৎসwikitree Orr-4607