Robert Williams (footballer, born 1932)
George Robert Williams( 18 November 1932 – March 2003) was an English professional footballer who played as a right half.
W. G. R. Sprague
William George Robert Sprague( 1863 – 4 December 1933) was a theatre architect.
George Lapslie
George Robert Lapslie( born 5 September 1997) is an English professional footballer who plays as a midfielder for club Charlton Athletic.
Arthur Kampf
Arthur Kampf( 28 September 1864 in Aachen – 8 February 1950 in Castrop- Rauxel) was a German history painter.
He is associated with the Düsseldorf school of painting.
George Adams (footballer, born 1947)
George Robert Adams( born 28 September 1947 in Shoreditch) is an English former professional footballer who played in the Football League as a midfielder.
George Robert Stephenson
George Robert Stephenson( 20 October 1819 – 26 October 1905) was a British civil engineer.
George Robert Armstrong
George Robert Armstrong( August 1, 1819 – April 20, 1896) was a pioneer mayor of Omaha, Nebraska.
He served as the interim Mayor of Omaha from 1858 to 1859 after Andrew Jackson Poppleton resigned, and was elected in 1861, only to resign in 1862.
George Sykes (footballer)
George Robert James Sykes( born 14 September 1994) is an English footballer who plays for Aveley as a striker.
Ossy Armstrong
Oswald Robert Armstrong( 30 May 1892 – 1 March 1958) was an Australian rules footballer who played with Geelong in the Victorian Football League( VFL).
George Robert Lewis
George Robert Lewis( 1782–1871) was a versatile English painter of landscapes and portraits.

Question: Who lived longer, George Robert Armstrong or Arthur Kampf?
Answer: Arthur Kampf