Robert Sterling Clark
Robert Sterling Clark( June 25, 1877 – December 29, 1956), an heir to the Singer Sewing Machine fortune, was an American art collector, horse breeder, and philanthropist.
Robert S. Neuman
Robert Sterling Neuman( 9 September 192620 June 2015) was an American abstract painter and print maker and an art teacher.
John McMahon (Surrey and Somerset cricketer)
John William Joseph McMahon( 28 December 1917 – 8 May 2001) was an Australian- born first- class cricketer who played for Surrey and Somerset in England from 1947 to 1957.
Robert Sterling
Robert Sterling( born William Sterling Hart; November 13, 1917 – May 30, 2006) was an American film and television actor.
Erich Lüth
Erich Lüth( born 1 February 1902 in Hamburg, died 1 April 1989) was a German writer and film director.
Henry Moore (cricketer)
Henry Walter Moore( 1849 – 20 August 1916) was an English- born first- class cricketer who spent most of his life in New Zealand.
Wale Adebanwi
Wale Adebanwi( born 1969) is a Nigerian- born first Black Rhodes Professor at St Antony's College, Oxford.
Hartley Lobban
Hartley W Lobban (9 May 1926 – 15 October 2004) was a Jamaican-born first-class cricketer who played 17 matches for Worcestershire in the early 1950s.
Wesley Barresi
Wesley Barresi( born 3 May 1984) is a South African born first- class and Netherlands international cricketer.
He is a right- handed wicket keeper- batsman and also bowls right- arm offbreak.
Robert Hand
Robert Sterling Hand( born December 5, 1942) is an American astrologer, historian, author and scholar.

Question: Who was born first out of Robert Sterling Clark and Erich Lüth?
Answer: Robert Sterling Clark