Christine Charlotte of Solms-Braunfels
Christine Charlotte of Solms- Braunfels( 10 November 1690 in Greifenstein – 16 October 1771 in Homburg) was a Countess of Solms- Braunfels by birth and by marriage Landgravine of Hesse- Homburg.
Ferdinand, Prince of Solms-Braunfels
Ferdinand Wilhelm Ernst, 2nd Prince of Solms- Braunfels( 8 February 1721 in Braunfels – 2 October 1783, ibid.) was the second Prince of Solms- Braunfels.
He was the son of Frederick William, Prince of Solms- Braunfels( 1696 – 1761) by his first wife Princess Magdalena Henrietta of Nassau- Weilburg( 1691 – 1725).
Prince Frederick William of Solms-Braunfels
Prince Frederick William of Solms- Braunfels( 22 October 1770 in Braunfels – 13 April 1814 in Slawentzitz) was a Prussian Major General.
He was the fourth son of Ferdinand William Ernest, 2nd Prince of Solms- Braunfels( 1721 – 1783) and Countess Sophie Christine Wilhelmine of Solms- Laubach( 1741 – 1772).
He became known mainly through his marriage to Princess Frederica of Mecklenburg- Strelitz.
She was the widow of Prince Louis Charles of Prussia( 1773 – 1796).
When she became pregnant in 1798, he married her in order to avoid a scandal.
The daughter died soon after birth.
Frederick William was alleged to have been strongly inclined to consume alcohol and had to quit military service in 1805 for health reasons.
He also lost his income and even his brother advised Frederica to divorce.
She was initially against it, but when in 1813, she met Ernest Augustus, King of Hanover( 1771 – 1851), she, too, wanted the divorce.
Before they got around to it, however, Frederick William died, in 1814 in Sławięcice.
Amalia of Solms-Braunfels
Amalia of Solms- Braunfels( 31 August 1602, Braunfels – 8 September 1675, The Hague), was Princess consort of Orange by marriage to Frederick Henry, Prince of Orange.
She acted as the political adviser of her spouse during his reign, and acted as his de facto deputy and regent during his infirmity from 1640 – 47.
She also served as chair of the regency council during the minority of her grandson William III, Prince of Orange from 1650 until 1672.
She was the daughter of count John Albert I of Solms- Braunfels and countess Agnes of Sayn- Wittgenstein.
Nicolaus Zink
Nicolaus Zink( 1812–1887) was the founder of Sisterdale, Texas, and builder of the fort Zinkenburg.
Under the direction of Prince Carl of Solms- Braunfels, Zink led a caravan of new settlers from Indianola to New Braunfels.
He laid out the town and divided the original allotted farm acreage.
In 1984, the Zink house in Welfare, Texas, was designed a Recorded Texas Historic Landmark, marker 3595.
William, Prince of Solms-Braunfels
Wilhelm Christian Karl, 3rd Prince of Solms Braunfels (9 January 1759, in Braunfels – 20 March 1837, in Braunfels) was by succession an immediate Prince, then a nobleman and head of the Princely House of Solms-Braunfels, a Prussian major general and Hessian deputy.
Frederick William, Prince of Solms-Braunfels
Prince Frederick William of Solms- Braunfels( 11 January 1696 in Braunfels – 24 February 1761, Braunfels) was the first Prince of Solms- Braunfels.
He was the son of Count William Maurice of Solms- Braunfels( 1651 – 1724) and his wife Magdalene Sophie of Hesse- Homburg( 1660 – 1720), a daughter of William Christoph, Landgrave of Hesse- Homburg, and his first wife.
Alexander Keyssar
Alexander Keyssar( born May 13, 1947) is an American historian, and the Matthew W. Stirling Jr. Professor of History and Social Policy at Harvard University.
Prince Carl of Solms-Braunfels
Prince Carl( Karl) of Solms- Braunfels( 27 July 1812 – 13 November 1875), was a German prince and military officer in both the Austrian army and in the cavalry of the Grand Duchy of Hesse.
As Commissioner General of the Adelsverein, he spearheaded the establishment of colonies of German immigrants in Texas.
Prince Solms named New Braunfels, Texas in honor of his homeland.
Johannetta of Sayn-Wittgenstein (1561–1622)
Johanetta of Sayn-Wittgenstein (15 February 1561 – 13 April 1622) was a daughter of Count Louis I of Sayn-Wittgenstein and his first wife, Anna of Solms-Braunfels, who was a relative of Amalia of Solms-Braunfels.

Question: Do Prince Carl Of Solms-Braunfels and Alexander Keyssar have the same nationality?
Answer: no