Adalberto Tejeda Olivares
Sixto Adalberto Tejeda Olivares( 28 March 1883 in Chicontepec de Tejeda, Veracruz – 8 September 1960) was a Mexican politician, who served two terms( 1920 – 1924 and 1928– 1932) as Governor of Veracruz.
Albert Azzo I, Margrave of Milan
Albert Atto I( or" Adalberto Azzo")( c. 970 died before 1018 or in 1029) was an Italian nobleman.
He was a member of the Obertenghi( or Adalbertini) family.
From 1014 onward, he was margrave of Milan and count of Luni, Genoa and Tortona.
Anton Shunto
Anton Shunto( born 31 May 1988) is a Belarusian professional footballer.
As of 2019, he plays for Molodechno.
He is a younger brother of Denis Shunto, who is a founder and former president of Krumkachy Minsk.
Miloš Zličić
Miloš Zličić( born 29 December 1999) is a Serbian football forward.
He is a younger brother of Lazar Zličić.
Will Grier
William Grier( born April 3, 1995) is an American football quarterback for the Carolina Panthers of the National Football League( NFL).
He played college football for the Florida Gators and West Virginia Mountaineers, and was drafted by the Panthers in the third round in the 2019 NFL Draft.
Dmitri Varfolomeyev (footballer, born 1978)
Dmitri Nikolayevich Varfolomeyev( born 15 March 1978 in Leningrad) is a former Russian football player.
He is a younger brother of Sergei Varfolomeyev.
Vadim Vlasov
Vadim Nikolayevich Vlasov( born 19 December 1980) is a former Russian football player.
He is a younger brother of Dmitri Vlasov.
William H. Grier
William H. Grier( February 7, 1926- September 3, 2015) was an American psychiatrist.
He was born on February 7, 1926 in Birmingham, Alabama.
He attended Howard University but left after a year to the University of Michigan where he received his bachelor of science degree( 1945) and then his M.D.
He became a psychiatrist.
He was sent overseas as part of the Korean War and contracted polio which left him wit a permanent limp.
He first worked as a psychiatrist in Detroit before moving to San Francisco, where he met Price M. Cobbs.
Together, they published the book" Black Rage" in 1968.
Black Rage was a groundbreaking work on race and became required reading in college classes.
In 1971, they co-wrote another book about black churches called" The Jesus Bag".
He was the chairman of the department of psychiatry at Meharry Medical College in Nashville, Tennessee in the 1970s.
He then had a psychiatric practice in San Diego until he retired in the 1990s.
Adalberto the Margrave
Adalberto the Margrave, also known as" il Margravio" or" Adalberto III"( 10th century – 951?) was an Italian nobleman tied with the Obertenghi family and a well- known ancestor to the Malaspina family.
Roman Smishko
Roman Smishko is a retired Ukrainian professional footballer who played as a goalkeeper.
He is a younger brother of Ukrainian defender Bohdan Smishko.

Question: Who is younger, William H. Grier or Adalberto Tejeda Olivares?