Stephen Luce
Stephen Bleecker Luce( 25 March 1827 – 28 July 1917) was a U.S. Navy admiral.
He was the founder and first president of the Naval War College, between 1884 and 1886.
W. Augustus Barratt
W. Augustus Barratt( 1873- 1947) was a Scottish- born, later American, songwriter and musician.
Peter von Sivers
Peter von Sivers( Pyotr Ivanovich Sivers; 1674 – 1740), more commonly known falsely as Peter von Sievers, was a German Admiral of the Imperial Russian Navy.
Peter von Cornelius
Peter von Cornelius( 23 September 1784 – 6 March 1867) was a German painter.
Peter von Matt
Peter von Matt( born 20 May 1937) is a Swiss philologist and author.
Peter von Zahn
Peter von Zahn( 29 January 1913 – 26 July 2001) was a German author, film maker, and journalist.
Born in Chemnitz as a son of an officer, he grew up in Dresden and studied law, history, and philosophy.
He was drafted at the beginning of World War II.
After the war, he was one of the founders of the Nordwestdeutscher Rundfunk( NWDR).
For three years, he managed the NWDR Studio in Düsseldorf where he introduced Anglo- Saxon style journalism with self- critical irony.
In 1951, he went to the United States as a foreign correspondent.
He worked until a very advanced age and produced over 3000 radio shows and 1000 television films.
He received many awards such as the Adolf- Grimme- Preis( 3), the DAG- Fernsehpreis in Silver and Gold, the Goldene Kamera and the Bayerischer Fernsehpreis, and is considered the standard for subsequent radio and television journalism.
The State of Hamburg promoted him in 1995 to a Professor honoris causa.
He died in Hamburg aged 88.
Agnes von Zahn-Harnack
Agnes von Zahn- Harnack( 19 June, 1884, Gießen – 22 May 1950, Berlin) was German teacher, writer and bourgeois women's rights activist.
Peter von Poehl
Peter von Poehl( born 31 March 1972) is a Swedish singer- songwriter, composer, musician and director
Peter von Glehn
Peter von Glehn (in Jelgimeggi Manor – in Saint Petersburg) was a Baltic German botanist.
Peter von Glehn was born in the Jelgimeggi manor  in 1835, to a Baltic German landowner, member of the Glehn family, Peter von Glehn (1796–1843) and Auguste Caroline Marie Burchart von Bellavary, member of the Burchardt family who took care of the Town Hall Pharmacy in Reval.
He had 2 younger brothers: Nikolai (1841–1923), the founder of Nömme , and Len von Glehn, (1844-1920), and 3 sisters: Marie Elisabeth (1840–????), Julie Wilhelmine (1842–1867) and Marie (1843–1884).
He graduated at the University of Dorpat  with a gold medal.
Glehn's Spruce ("Picea glehnii"), a species of conifer in the family Pinaceae, is named after Peter von Glehn.
Peter of Aspelt
Peter of Aspelt( aka" Peter von Aichspelt, Peter von Basel, Peter von Mainz"; born 1240/ 45, died June 5, 1320 in Mainz) was Archbishop of Mainz from 1306 to 1320, and an influential political figure of the period.
He brought the archbishopric to its peak of power.

Question: Who was born later, Stephen Luce or Peter Von Zahn?
Answer: Peter Von Zahn