A. Blömer, Die reformierte Familie Cox aus Herrath und Wanlo, Mönchengladbach 1984, S. 15
A. Blömer, Die Familie Küppers aus Wickrathberg, Mönchengladbach 2006, S. 18, 23
♥ = Vorfahren _________________________ | Matthias KÜPPERS |_________________________ | (1600-1658)x1628 Adam KÜPPERS | _________________________ | (1633-1708)x1657 | | | | Katharina |_________________________ | (1610-1677)x1628 Heinrich KÜPPERS | | (1662-1712)x1700 | Otto FRANZEN > | | | (1560-1612)x1586 | | Franz OTTEN | Lene | | | (1592-1663)x1621 | | Anna OTTEN | | (1631-1708)x1657 | Johannes ROELEN | | | (1560-1629)x1586 | | Barbara ROELEN | Anna ROELEN > | (1595-1654)x1621 (1568-1624) |--Peter KÜPPERS | (1704-1779)x1737 ♥ Peter LAMBERTS | | (1560-....)x1585 | Christian LAMBERTS |♥ Gertrud | | (1590-1658)x1612 | Peter KOCHS | _________________________ | | (1627-1700)x1658 | | | | | Maria KOCHS |_________________________ | | (1590-1666)x1612 | Maria KOCHS | (1666-1737)x1700 | Görd COENEN | | (1586-1667)x1609 | Johann COENEN | Johanna | | (1610-1654)x1633 (1585-1637) | Hanna COENEN | (1636-1697)x1658 | Daniel KAMPHAUSEN | | (1580-1659)x1608 | Katharina KAMPHAUSEN | Christina GÜLDENBROICH (1611-1677)x1633 (1585-1666)