A. Blömer, Ahnenliste der Eva Koch aus Wickrathberg, Mönchengladbach 1982, S. 5
A. Blömer, Die Vorfahren der Johanna Margarethe Schröders, Mönchengladbach 1991, S. 33, 35
♥ = Vorfahren Paulus ESSERS | (1575-1643)x1605 Wilhelm ESSERS | N. | (1605-1657)x1630 Paulus ESSERS | _____________________ | (1638-1692)x1665 | | | | N. |_____________________ | x1630 Wilhelm ESSERS | | (1667-1738)x1691 | Johannes ÄHLERS | | | (....-1637)x1605 | | Heinrich ÄHLERS | Adelheid | | | (1605-1660)x1630 | | Sibylla ÄHLERS | | (1638-1693)x1665 | Christian SCHRÖERS | | | (1581-1641)x1610 | | Gertrud SCHRÖERS | Sophia STEINS | (1610-1669)x1630 (1581-1641) |--Johanna ESSERS | (1692-1743)x1713 _____________________ | | | Gottschalk MOLS |_____________________ | | (1580-1648) | Johannes MOLS | _____________________ | | (1620-1691)x1647 | | | | | Maria |_____________________ | | (....-1648) | Agnes MOLS | _____________________ (1665-1738)x1691 | | | ♥ Heinrich ELSENBRUCH |_____________________ | | (....-1649)x1625 | Johanna ELSENBRUCH | _____________________ (1626-....)x1647 | | |♥ Katharina |_____________________ (....-1649)x1625