Walter A. Brown
Walter A. Brown( February 10, 1905 – September 7, 1964) was the founder and original owner of the Boston Celtics as well as an important figure in the development of ice hockey in the United States.
Walter Lee (English politician)
Sir Walter Lee or Walter Attelee( c. 1350–1395), of Albury, Hertfordshire, was an English politician.
Walter B. Brown
Walter Brown( May 16, 1920 – March 9, 1998) was a South Carolina politician and businessman.
Walter of Lorraine
Walter of Lorraine( or Walter of Lotharingia; died 1079) was a medieval Bishop of Hereford.
Walter Mauclerk
Walter Mauclerk( or Walter Mauclerc; died 1248) was a medieval Bishop of Carlisle and Lord High Treasurer of England.
Paweł Janeczek
Paweł Janeczek( 16 April 1973 in Łódź – 10 April 2010) was a Polish officer of Government Protection Bureau.
He died in the 2010 Polish Air Force Tu- 154 crash near Smolensk on 10 April 2010.
He was posthumously awarded the Order of Polonia Restituta.
Walter Brown (actor)
Walter Brown (9 February 1927 – 31 October 2013) was a New Zealand film and television actor.
He was born Ian Walter Brown in Auckland, New Zealand on 9 February 1927.
Roland Drew
Roland Drew or Walter Goss( August 4, 1900 – March 17, 1988) was an American actor.
W. Augustus Barratt
W. Augustus Barratt( 1873- 1947) was a Scottish- born, later American, songwriter and musician.
Walter L. Brown
Walter Livingstone Brown( born September 5, 1846 in Carlisle, Schoharie County, New York) was an American politician from New York.

Question: Who was born later, Paweł Janeczek or Walter L. Brown?
Answer: Paweł Janeczek