Trace DeMeyer
Trace A. DeMeyer, also known as Tracy Ann DeMeyer or Laura Jean Thrall- Bland, is a multi- genre author, artist, poet and journalist of Shawnee and Cherokee descent.
Her writing is mainly focused on Native Americans and Native American adoption issues.
Laura Alemán
Laura Alemán( born March 8, 1987) is a Puerto Rican actress and singer.
Joan Lavender Bailie Guthrie
Joan Lavender Bailie Guthrie or Laura Grey( 1889- 1914) was a British suffragette, and member of the Women's Social and Political Union( WSPU).
Filip Arsenijević
Filip Arsenijević( born 2 September 1983) is a Serbian footballer who plays for TSC Bačka Topola.
He is older brother of Nemanja Arsenijević.
Jovan Markovski
Jovan Markovski( born March 28, 1988) is a Macedonian professional basketball small forward who last played for Vardar.
He is older brother of Gorjan Markovski who is also basketball player and plays for Feni Industries
Henry Küss
Henry Küss (or Henry Kuss, sometimes Henri Küss, 19 June 1852 – 22 November 1914) was a French mining engineer.
After brilliant studies at the École Polytechnique and École des Mines he was placed in charge of the mineralogical sub-district around Grenoble.
While holding this position, he made overseas trips to Uruguay, Mozambique, Argentina, Peru, Bolivia, Spain, Tunisia and Australia (twice) to assess the potential of mining concessions, earning a high reputation among financiers.
He was appointed an inspector-general of mines, and made important contributions to mining education and mine safety and hygiene regulations.
Laura Hilgermann
Laura Hilgermann," néeLaura Oberländer", married" Laura Rosenberg" or" Laura Hilgermann- Radó",( 13 October 1869 in Vienna,( Austria- Hungary) – 9 February 1945 in Budapest, Hungarian Empire) was an Austro- Hungarian operatic singer( soprano and contralto) then singing teacher.
Émile Küss
Émile Küss (1 February 1815 – 1 March 1871) was a French physician who, with Charles-Emmanuel Sédillot, performed the first recorded biopsy on a tumour.
He later entered politics in Strasbourg, became mayor, and played a significant role in the decision of the city leaders to surrender to the Germans in 1870 following the Siege of Strasbourg in the Franco-Prussian War.
François van der Merwe
François van der Merwe is a South African professional rugby union player.
He plays at lock for Lyon Olympique in the Top 14.
He is older brother of Flip van der Merwe
Robin Kačaniklić
Robin Kačaniklić( born 25 August 1988) is a Swedish footballer of Serbian and Macedonian descent who plays for Real Åstorp FF as a Midfielder.
He is older brother to the Hammarby IF and former Swedish national team player Alexander Kačaniklić.

Question: Who is older, Laura Alemán or Émile Küss?
Answer: Émile Küss