Frederick (after 1425 – 22 June 1468), killed in Wachtendonk on the day before the Battle of Straelen, married on 29 September 1461 to Eva of Linnep (before 1451 – 1483)
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When his father died in 1430, Gumprecht inherited Alpen, Rösberg, Garsdorf and the office of Hereditary Bailiff of Cologne.