Hans J. Van Miegroet
Hans J. Van Miegroet is professor of art and art history at Duke University, North Carolina, United States.
Hans van Steenwinckel the Youngest
Hans van Steenwinckel the Youngest( 1639 – 1700) was a Danish architect and sculptor, son of Hans van Steenwinckel the Younger and grandson of Hans van Steenwinckel the Elder.
Following in the footsteps of his father and grandfather, he became a Royal Building Master in 1669.
Around 1680 he also became Naval Building Master at Holmen, replacing Ewert Janssen.
Hans van Zon
Johannes Marinus' Hans' van Zon( born March 6, 1941 in Utrecht- May 11, 1998 in Delfzijl), known for a long time as Hans van Z., was a notorious Dutch serial killer.
Hans van Steenwinckel the Younger
Hans van Steenwinckel the Younger (24 June 1587 – 6 August 1639) was a Flemish-Danish architect who specialised in the Dutch Renaissance style, typical of prestigious Danish buildings from the first half of the 17th century.
Along with his brother Lorenz van Steenwinckel he was responsible for most of King Christian IV's many ambitious building projects.
He was the son of Hans van Steenwinckel the Elder and the father of Hans van Steenwinckel the Youngest and probably also the building master and engineer Oluf van Steenwinckel.
Marko Aleksejev
Marko Aleksejev( born February 14, 1979 in Tartu) is a retired Estonian high jumper.
He was selected to compete for the Estonian squad in the men's high jump at the 2004 Summer Olympics, and also trained throughout his athletic career for Audentese Sport Club in Tallinn, under his personal coach Allan Eleranna.
In 2005, Aleksejev recorded his personal best jump at 2.28 m from the International High Jump Meet in Bühl, Germany.
Aleksejev qualified for the Estonian squad in the men's high jump at the 2004 Summer Olympics in Athens.
Three months before the Games, he cleared 2.27 m on his legal attempt to attain the exact Olympic B-height and assure a place on the Estonian track and field team from the European High Jump Meet in Herzogenbuchsee, Switzerland.
Aleksejev elected to strenuously pass a single attempt at 2.10 and 2.15, until he could not overhaul the 2.20- metre barrier with all three misses, leaving him in a thirty- first place tie with Spain's Javier Bermejo at the end of the qualifying round.
Hans Van Laethem
Hans Van Laethem( February 7, 1960) is the town crier of Ninove and former reigning World, European and Belgian champion of town crying.
Van Laethem started his career as town crier in 1987.
In 2000, Van Laethem became runner up in the World Town Crier Championships.
In 2002, Van Laethem became European champion, which led to him being given the honor of organizing the 2004 European Championships in his home town Ninove.
In 2006. he won another European title.
In 2005, he became world champion in Maryborough, Queensland, performing in his native language Dutch instead of in English.
In 2005, Van Laethem was made an honorary citizen of Ninove.
Hans van Wijnen
Hans van Wijnen( 30 December 1937 – 25 January 1995) was a Dutch volleyball player.
He competed in the men's tournament at the 1964 Summer Olympics.
Hans van de Haar
Johannes" Hans" van de Haar( born February 1, 1975) is a Dutch football manager and former player.
Jacob van Laethem
Jacob van Laethem, also Jacques van Lathem or Laethem,( 1470 – 1528) was a Flemish painter of the Early Netherlandish painting era.
Lorenz van Steenwinckel
Lorenz van Steenwinckel( 1585–1619) was a Flemish- Danish architect and sculptor, son of Hans van Steenwinckel the Elder and brother of Hans van Steenwinckel the Younger.
From 1613, he was responsible for numerous projects commissioned by Christian IV.
Christian IV's Chapel at Roskilde Cathedral and the Stock Exchange in Copenhagen were among his many projects underway when he died in 1619, only 34 years old.
The projects were completed by his brother Hans van Steenwinckel.

Question: Are Hans Van Laethem and Marko Aleksejev of the same nationality?
Answer: no