Oleksandr Krasotov
Oleksandr Oleksandrovych Krasotov or Alexander Alexandrovich Krasotov( 5 May 1936 – 5 October 2007) was a Ukrainian composer and laureate of many national and international prizes.
He was born in Odessa and died in Tianjin, China.
Alexander Carragh Mac Dhòmhnaill, 5th of Dunnyveg
Alexander Carragh Mac Dhòmhnaill, or Alexander MacDonald, 5th lord of Dunnyveg, alive c. 1480- 1538.
Catherine I of Russia
Catherine I( born, later known as Marta Samuilovna Skavronskaya; –) was the second wife of Peter the Great and Empress of Russia from 1725 until her death.
Alexander von Zemlinsky
Alexander Zemlinsky or Alexander von Zemlinsky( 14 October 1871 – 15 March 1942) was an Austrian composer, conductor, and teacher.
Alexandros Rizos Rangavis
Alexandros Rizos Rangavis or Alexander Rizos Rakgabis( 27 December 180928 June 1892), was a Greek man of letters, poet and statesman.
Eyþór Arnarson
Eyþór Arnarson( born 1 November 1991 in Akureyri, Iceland) is an Icelandic Alpine skier.
He has won multiple awards in various Icelandic youth skiing competitions and is widely considered the most prominent young Icelandic skier.
Being a natural athlete Eyþór could have gone pro in both skiing and floorball, but chose skiing to make his father proud.
In 2004, Eyþór won the regional youth chess championship in Akureyri.
Eyþór played in a lower league football team called Refirnir in the 2011 season.
He even scored a goal, but it was disallowed.
Alexander Nikolsky
Alexander Mikhailovich Nikolsky (February 18, 1858 – December 8, 1942) was a Russian and Ukrainian zoologist born in Astrakhan.
From 1877 to 1881, he studied at the University of St. Petersburg, earning his doctorate several years later in 1887.
From 1881 to 1891, he took part in numerous expeditions to Siberia, the Caucasus, Persia, Japan, et al.
In 1887 he became an associate professor in St. Petersburg, later becoming director of the herpetology department at the Zoological Museum of the Academy of Sciences (1895).
In 1903 he relocated as a professor to the Kharkiv University.
In 1919 he was elected a member at the Academy of Sciences of the Ukraine.
Among his written works were "Herpetologia Caucasica" (1913), and volumes on reptiles and amphibians that were part of the series "Fauna of Russia and Adjacent Countries".
He is the taxonomic authority of 26 reptile species.
The viper "Vipera nikolskii" (Nikolsky's adder) and the turtle subspecies "Testudo graeca nikolskii" (Nikolsky's tortoise) are named in his honor.
Today in Russia, the "Nikolsky Herpetological Society" commemorates his name.
W. Augustus Barratt
W. Augustus Barratt( 1873- 1947) was a Scottish- born, later American, songwriter and musician.
Alexander of Abingdon
Alexander of Abingdon, also known as Alexander Imaginator or Alexander le Imagineur( i.e." the image- maker"), was one of the leading sculptors of England around 1300.
Alexander of Cyprus
Alexander of Cyprus or Alexander Cyprius, perhaps also known as Alexander the Monk or Alexander Monachus, was apparently a 6th- century Cypriot monk active in the cloister near the sanctuary of St. Barnabas in Salaminia or Constantina.
He also had as one of his aims the authentication of the ecclesiastical independence of Cyprus.

Question: Who was born later, Alexander Nikolsky or Eyþór Arnarson?
Answer: Eyþór Arnarson