Gerlach I, Count of Nassau

{{Unreliable sources|date=September 2021}}

{{Use dmy dates|date=October 2023}}

{{Infobox royalty|

| name = Gerlach I, Count of Nassau

| image = Tekening van het grafmonument van Gerlach I van Nassau en Agnes van Hessen.jpg

| succession = Count of Nassau (Wiesbaden, Idstein, Weilburg, and Weilnau)

| reign = 1298–1344

| predecessor = Adolf I

| successor = Adolph I, Count of Nassau-Wiesbaden-Idstein
John I, Count of Nassau-Weilburg

| regent = {{ill|Rupert V of Nassau|nl|Rupert V van Nassau}} (1298 - 1304)
{{ill|Walram III of Nassau-Wiesbaden|nl|Walram III van Nassau}} (1312 - 1316)

| regent-type = {{nowrap|Co-regent}}

| spouse = {{ill|Agnes (daughter of Agnes of Bavaria, Margravine of Bradenburg-Stendal)|nl|Agnes van Hessen (-1332)}}
{{ill|Irmgard of Hohenlohe-Weikersheim|nl|Irmgard van Hohenlohe}}

| birth_date = 1288https://www.google.com

| birth_place =

| death_date = 7 January 1361 (aged 73)

| death_place =

| burial_date =

| burial_place = Klarenthal Abbey
(destroyed in 1840)

| issue = Adolph I, Count of Nassau-Wiesbaden-Idstein
John I, Count of Nassau-Weilburg
Gerlach von Nassau
Adelheid
Agnes
Elisabeth
Marie
Kraft of Nassau-Sonnenberg
Rupert, Count of Nassau-Sonnenberg

| father = Adolf of Nassau

| mother = Imagina of Isenburg-Limburg

| house = House of Nassau

| religion = Catholic

}}

File:Adolf von nassau montanus.JPG]]

Gerlach I of Nassau (1288 – 7 January 1361), Count of Nassau in Wiesbaden, Idstein, Weilburg, and Weilnau.

He was a son of Adolf of Nassau, elected King of the Romans, and Imagina of Isenburg-Limburg.

Family and children

He was married two times. First, 1307 with Agnes, a daughter of Agnes of Bavaria, Margravine of Brandenburg-Stendal and her first husband Henry the Younger of Hesse, and hence a granddaughter of Landgrave Henry I "the Child" of Hesse and had the following children:

  1. Adolph I, Count of Nassau-Wiesbaden-Idstein (1307 – 17 January 1370, Idstein).
  2. John I, Count of Nassau-Weilburg (1309 – 20 September 1371, Weilburg).
  3. Gerlach von Nassau (1322 – 12 February 1371, Aschaffenburg), Archbishop of Mainz.
  4. Adelheid (d. 8 August 1344), married 1329 to Ulrich III, Lord of Hanau.
  5. Agnes, a nun at Klarenthal Abbey.
  6. Elisabeth ({{circa|1326|1370}}), married before 16 August 1326 to Louis of Hohenlohe.
  7. Marie (d. 1366), married before 1336 to Konrad of Weinsberg.

=Second marriage=

Second, he married before 4 January 1337 {{ill|Irmgard of Hohenlohe-Weikersheim|nl|Irmgard van Hohenlohe}}, daughter of Kraft II of Hohenlohe-Weikersheim and had the following children:

  1. Kraft of Nassau-Sonnenberg (d. 1356), fell in the Battle of Poitiers.
  2. Rupert, Count of Nassau-Sonnenberg (d. 4 September 1390).

References

{{reflist}}

2. Pierre Even: Dynastie Luxemburg-Nassau. Von den Grafen zu Nassau zu den Großherzögen von Luxemburg. Eine neunhundertjährige Herrschergeschichte in einhundert Biographien . Luxemburg 2000, S. 20–22.
3. Festschrift der Konrad-Duden-Schule in Wiesbaden-Sonnenberg 1904–1984.
4. Festschrift 875 Jahre Sonnenberg. 1126-2001. Wiesbaden 2001.
5. Gerhard Köbler: Historisches Lexikon der deutschen Länder. Die deutschen Territorien vom Mittelalter bis zur Gegenwart. 7., vollständig überarbeitete Auflage. C.H. Beck, München 2007, ISBN 978-3-406-54986-1.