A. Blömer, Stammfolge der ursprünglich aus Wickrathberg stammenden Familie Otten, Mönchengladbach 2009, S. 13
♥ = Vorfahren Otto FRANZEN > | (1560-1612)x1586 Franz OTTEN | Lene | (1592-1663)x1621 Konrad OTTEN | | (1625-1697)x1654 | Johannes ROELEN | | | (1560-1629)x1586 | | Barbara ROELEN | Anna ROELEN > | (1595-1654)x1621 (1568-1624) Otto OTTEN | ___________________ | (1658-....)x1695 | | | | Johann BECKERS |___________________ | | | x1634 | | Ida BECKERS | ___________________ | (1635-1700)x1654 | | | | Judith |___________________ | x1634 |--Gertrud Sophia OTTEN | (1705-....) ♥ Peter KAMP | | (1550-1605)x1575 | ♥ Matthias KAMP |♥ Katharina | | (1585-1638)x1605 (....-1615) | Heinrich KAMP | ___________________ | | (1613-1677)x1648 | | | | |♥ Mechthild FELDERMANN |___________________ | | (1585-1648)x1605 | Margaretha KAMP | ___________________ (1669-....)x1695 | | | Wolter COENEN |___________________ | | (1600-1663)x1624 | Sibylla COENEN | ___________________ (1630-1700)x1648 | | | Antonia |___________________ (....-1663)x1624