Agnes was the daughter of Heinrich I von Nassau-Siegen and Adelheid von Sponheim-Heinsberg. The date and place of her birth have not been found.
Her husband was Gerlach II von Isenburg-Limburg. They were married, but the date and place have not been found. Their two known children were Johann II (?-1336) and Jutta (?-1336).
Heinrich I von Nassau-Siegen |
Otto I von Nassau-Siegen |
Heinrich II von Nassau-Wiesbaden |
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Mechteld van Gelre |
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Agnes von Leiningen-Saarbrücken |
Emich IV von Leiningen-Saarbrücken |
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Elisabeth d'Aspremont |
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Adelheid von Sponheim-Heinsberg |
Dietrich II von Heinsberg |
Heinrich I von Sponheim |
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Agnes von Heinsberg-Falkenburg |
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Johanna van Leuven-Gaesbeek |
Godefroy de Brabant |
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Marie van Oudenaarde |