Francina Margaretha van Huysum
Francina Margaretha van Huysum( 1707 – 1789), was a Dutch 18th- century flower painter from the Northern Netherlands.
Maurice, Prince of Orange
Maurice of Orange (14 November 1567 – 23 April 1625) was "stadtholder" of all the provinces of the Dutch Republic except for Friesland from 1585 at earliest until his death in 1625.
Before he became Prince of Orange upon the death of his eldest half-brother Philip William in 1618, he was known as Maurice of Nassau.
Maurice spent his youth in Dillenburg in Nassau, and studied in Heidelberg and Leiden.
He succeeded his father William the Silent as stadtholder of Holland and Zeeland in 1585, and became stadtholder of Utrecht, Guelders and Overijssel in 1590, and of Groningen in 1620.
As Captain-General and Admiral of the Union, Maurice organised the Dutch rebellion against Spain into a coherent, successful revolt and won fame as a military strategist.
Under his leadership and in cooperation with the Land's Advocate of Holland Johan van Oldenbarnevelt, the Dutch States Army achieved many victories and drove the Spaniards out of the north and east of the Republic.
Maurice set out to revive and revise the classical doctrines of Vegetius and pioneered the new European forms of armament and drill.
During the Twelve Years' Truce, a religious dispute broke out in the Republic, and a conflict erupted between Maurice and Van Oldenbarnevelt, which ended with the latter's decapitation.
After the Truce, Maurice failed to achieve more military victories.
He died without legitimate children in The Hague in 1625, and was succeeded by his younger half-brother Frederick Henry.
Wouter Van Mechelen
Wouter Van Mechelen( born 8 April 1981 in Antwerp) is a former Belgian cyclist.
Margaretha van Norden
Margaretha van Norden (9 October 1911 – 6 August 1963) was a Dutch swimmer.
She competed in the women's 200 metre breaststroke event at the 1928 Summer Olympics.
Clous van Mechelen
Clous van Mechelen (born Jacob Philip (Jack) van Mechelen; 12 March 1941 in Amsterdam) is a Dutch musician, arranger, and actor.
Van Mechelen scored a minor hit in 1969 with his band The Butlers, and became widely known through the radio and television shows written and directed by Wim T. Schippers (he is referred to as his "house composer"), in which he played the character Jan Vos and wrote songs for the various characters (including Barend Servet and Sjef van Oekel).
Louis of Nassau, Lord of De Lek and Beverweerd
Louis of Nassau, Lord of De Lek and Beverweerd (1602 – The Hague, 28 February 1665) was a Dutch soldier.
He was the illegitimate son of Margaretha van Mechelen and Maurice, Prince of Orange, and so a collateral member of the House of Orange-Nassau.
He was a Lord of the heerlijkheid De Lek and .
From his father he inherited the estate of Beverweerd; and when his older brother Willem died in 1627 he inherited his estate as well.
Maria Margaretha van Os
Maria Margaretha van Os( November 15, 1779 – November 17, 1862), was a 19th- century flower painter from the Northern Netherlands.
Margaretha van Mechelen
Margaretha van Mechelen (c. 1580 in Lier – 17 May 1662 in The Hague) was a noblewoman of the Southern Netherlands and (from c.1600 to c.1610)
the mistress of Maurice of Nassau, Prince of Orange, with whom she had 3 sons:
Though Maurice refused to marry her (probably because she was a Catholic and only from the minor nobility), he did state his intent to do so from his death bed (and to legitimise and marry off their children).
This would threaten his half-brother Frederick Henry's place in the succession and so Frederick Henry summoned Amalia of Solms-Braunfels and married her a few days before Maurice's death.
Margaretha van Godewijk
Margaretha van Godewijk (30 August 1627, Dordrecht – 2 November 1677, Dordrecht), was a Dutch Golden Age poet and painter.
Margaretha van Bancken
Margaretha van Bancken (Amsterdam 1628 - Haarlem 1694) was a 17th-century Dutch publisher from Haarlem.

Question: What nationality is Margaretha Van Mechelen's husband?
Answer: Dutch Republic