Robert Horace Chamberlain (June 16, 1838 – June 28, 1910) was an American law enforcement officer, machinist, military officer and politician who served as the eighteenth Sheriff of Worcester County, Massachusetts.
روبرت إتش. شامبرلين هو سياسي أمريكي، ولد في 16 يونيو 1838 في ورسستر في الولايات المتحدة، وتوفي في 28 يونيو 1910. نشط حزبياً في الحزب الجمهوري. (ar)
Robert Horace Chamberlain (June 16, 1838 – June 28, 1910) was an American law enforcement officer, machinist, military officer and politician who served as the eighteenth Sheriff of Worcester County, Massachusetts. (en)