W. Dovern, Familienbuch der Reformierten Gemeinde in Eschweiler, Jülich 1980, S. 34
♥ = Vorfahren Johannes KALDENBACH | (1600-1668)x1630 Johannes KALDENBACH | Margaretha | (1630-1669)x1655 Matthias Gerhard KALDENBACH | | (1661-1747)x1691 | Gerhard HARRETZ | | | (1595-1648)x1628 | | Maria HARRETZ | Maria WUNTZEN | (1632-1700)x1655 (1600-1648) Abraham KALDENBACH | ________________________ | (1698-....)x1728 | | | | Johannes EVENSCHAR |________________________ | | | (1625-1710)x1655 | | Johanna Katharina EVENSCHAR | | (1666-1742)x1691 | Johannes ESSER > | | | (1592-....)x1615 | | Johanna ESSER | Beatrix MERFELS > ♥ | (1624-1706)x1655 (1594-1661) |--Abraham KALDENBACH | (1747-....) ________________________ | | | ______________________|________________________ | | | Peter AIX | ________________________ | | (....-1703)x1695 | | | | |______________________|________________________ | | | Maria Elisabeth AIX | (1702-....)x1728 | Adam BOCK > | | (1595-1670)x1624 | Johannes BOCK | Maria HEINEN | | (1627-1706)x1650 (1600-1644) | Maria BOCK | (1664-1729)x1695 | Franz ERFFENS > | | (1590-1670)x1627 | Elisabeth ERFFENS | Margaretha MERKELBACH > ♥ (1630-1705)x1650 (1593-1637)