Count John I of Rietberg ( – 1516) was Count of

Rietberg Rietberg () is a town in the district of Gütersloh in the state of North Rhine-Westphalia, Germany. It is located approximately 10 km south of Gütersloh and 25 km north-west of Paderborn in the region Ostwestfalen-Lippe. The town is lo ...

from 1472 until his death. He was the eldest son of Count Conrad V and his wife Jacoba of Neuenahr. When his father died in 1472, he inherited the County of Rietberg. During a traditional boundary inspection tour on 1 May 1474, he shared a keg of beer with the citizens of Rietberg. In 1477, he promised the mayor and city council of Rietberg to restore their ancient rights and privileges and grant them the same rights as the city of Lippstadt. Also in 1477, John's brother Conrad travelled to Rome with John of Roden and his wife Lucke. They raised money for this journey by mortgaging Aldehof manor in Bokel. On 24 April 1481, John I and his wife Margaret joined

Marienfeld Abbey Marienfeld Abbey is a former Cistercian abbey in the Marienfeld district of Harsewinkel, in the district of Gütersloh, Germany. It was founded in 1185 by monks from Hardehausen Abbey and dissolved in 1803 after German Mediatisation, becoming st ...

, which was led by

abbot Abbot is an ecclesiastical title given to the male head of a monastery in various Western religious traditions, including Christianity. The office may also be given as an honorary title to a clergyman who is not the head of a monastery. The ...

John V Wineken. On 13 May 1481, John donated an altar in the abbey for the souls of his parents and siblings. As payment, he transferred the Horntemannsgut in Gütersloh parish, however, with an option to buy it back for 200 Rhenish guilders. He also donated an altar to the castle chapel in Rietberg.

Marriage and issue

Before 1475, he married Margaret of Lippe. They had nine children: * Otto III (d. 18 December 1535), Count of Rietberg 1516–1535 * Bernard (d. 15 October 1501), Dean of Osnabrück and Cologne * Conrad (d. 1500), a canon of Cologne * John (d. 1530), a canon of Cologne * Simon, mentioned in documents 1486–1494 * Elisabeth (d. July 1512), married on 27 July 1497 Count Edzard I of East Frisia * Emgard (d. after 1535), married before 1499 to Count Otto IX of Tecklenburg * Margaret, mentioned in 1491 * Frederick (d. 1539), a canon of Cologne Counts of Rietberg 1450 births 1516 deaths 15th-century German people {{Germany-noble-stub