Arnold I van Isenburg died in 1197.
Diether von Isenburg died in 1482.
John of Isenburg-Grenzau died in 1556.
Simon I of Isenburg-Kempenich died in 1341.
Imagina of Isenburg-Limburg died in 1313.
Arnold van Ravesteyn died in 1690.
Arnold van Foreest died in 1954.
Arnold van Mill died in 1996.
Arnold van Gennep died in 1957.
Salentin IX of Isenburg-Grenzau died in 1610.
Louis Maximilian I of Isenburg-Wächtersbach died in 1805.
Arnold II van Hoorn died in 1389.
Arnold van den Hoek died in 1945.