Johann of Isenberg-Limburg
Johann of Isenberg-Limburg, count of Limburg (born before 1246, died before 1277), son of Dietrich I of Isenberg.
He married Agnes von Wildenberg; they had three children:
Dietrich II of Isenberg-Limburg
Dietrich II of Isenberg- Limburg( died c. 1303) was a German aristocrat.
He was count of Isenberg and Limburg, and the son of Johann of Isenberg- Limburg, also count of Limburg.
He married Bertrada von Goetterswick and they had four children:
Dietrich III of Limburg-Styrum
Dietrich III of Limburg, count of Limburg zu Stirum( fl. 1347 – 1391), son of Johann of Limburg.
He married ca.
1353 Johanna von Reifferscheid and they had issue:
Johann of Laz
Johann of Laz, or Johannes von Laaz, Joannes de Lasnioro, was a Bohemian alchemist during the first half of the fifteenth century.
Little is known about Johann's life, but his name probably indicates that he came from Ledce u Židlochovic( German Laatz).
His" Tractatus aureus de lapide philosophorum"( The Golden Treatise on the Philosopher's Stone) was first printed in 1611 and was later reprinted in Zetzner's" Theatrum Chemicum".
In that text, he presents a transmutation of metals from quicksilver, sulfur, and gold.
Laz also claims to be a student of the alchemist Anthony of Florence( Antonius de Florentia), who was supposed to have been murdered in Bohemia.
Benedikt Nikolaus Petraeus cites Johann of Laz in the foreword to his edition of Basil Valentine's" Chymischen Schriften"( 1667).
In that text, he discusses the supposed alchemical activity of Barbara von Cilli, widow of the Holy Roman Emperor Sigismund of Luxembourg.
According to Laz, she exchanged ideas about the transmutation of metals with many merchants.
Dietrich I of Isenberg
Dietrich I, last count of Isenberg and Altena, first count of Limburg (Limburg a.d. Lenne) (before 1215 – 1301), son of Friedrich II of Isenberg, count of Isenberg and Altena.
Dietrich
I was disinherited of all his territories in the First Reich (German Realm) of the Holy Roman Empire following the execution of his father, but with the military support of his uncle the Duke of Limburg, recovered a small territory out of his previous possessions.
He built the castles of Limburg (Hohenlimburg) and Neu Isenberg (soon lost in favour of the counts von der Mark) and took the title of count of Limburg.
He married Aleidis (Adelheid), countess of Sayn, a daughter of Johann I von Spanheim and Adelheid von Altena.
They had issue:
Frederick of Isenberg
Count Frederick of Isenberg (Friedrich von Isenberg) (1193 – 15 November 1226) was a German noble, the younger son of Count Arnold of Altena (died 1209).
His family castle was the Isenburg near Hattingen, Germany.
Ali Rahuma
Ali Khalifa Rahuma( born May 16, 1982) is a Libyan football midfielder who's nationality is Libyan.
He currently plays for Al- Ittihad, and is a member of the Libya national football team.
Johann of Limburg
Johann of Limburg, count of Limburg, gt von Stirum( died before 1364), son of Dietrich II of Isenberg- Limburg.
He married( 1st) Uda von Ravensberg and( 2nd) Margareta von Ahaus, and had four children:
Arnold of Altena
Arnold of Altena, count of Altena, count of Isenberg and Hövel, Vogt of Werden( 1166 – 1209) was son of Eberhard IV of Berg.
He inherited the north- western territorium of Altena, and became 1st count of Isenberg in 1200.
He married Mechtild countess of Holland and Styrum, a daughter of Floris III, Count of Holland.
They had issue:
Johann of Brandenburg-Ansbach, Viceroy of Valencia
Johann of Brandenburg- Ansbach( 9 January 1493 in Plassenburg – 5 July 1525 in Valencia) was the second husband of Germaine de Foix and viceroy of Valencia from 1523 until his death in 1525.
He was a son of Frederick I, Margrave of Brandenburg- Ansbach and his wife Sophia of Poland.
He married on 17 June 1519 with Germaine de Foix( 1490 – 1538), second wife and widow of King Ferdinand II of Aragon.
In 1523 the couple was appointed Viceroys of Valencia by King Ferdinand's grandson Charles V, Holy Roman Emperor.
The marriage remained childless.
After his death Germaine of Foix remarried Ferdinand of Aragón, Duke of Calabria.
Johann of Brandenburg- Ansbach became in 1516 a knight in the Order of the Golden Fleece.

Question: Which country Johann Of Isenberg-Limburg's father is from?