A. Blömer, Eine aus Borschemich stammende Familie Coengens oder Coentges, Mönchengladbach 2006, S. 15
♥ = Vorfahren Bartholomäus SCHRÖDERS > | (1485-1558) Heinrich SCHRÖDERS | MERTENS > | (1520-1563) (1490-....) Johannes HINTZEN | _________________________ | (1560-....)x1600 | | | | N. |_________________________ | Winand HINTZEN | | (1602-1677)x1628 | ♥ Heinrich WELTERS > ♥ | | | (1530-1605)x1555 | | ♥ Jakob WELTERS |♥ Katharina | | | (1555-1607)x1580 | | WELTERS | _________________________ | (1580-....)x1600 | | | |♥ Petronella BRABENDER |_________________________ | (....-1608)x1580 |--Katharina HINTZEN | (1646-....)x1678 _________________________ | | | _______________________|_________________________ | | | ___________________| _________________________ | | | | | | |_______________________|_________________________ | | | Gertrud | _________________________ (1610-....)x1628 | | | _______________________|_________________________ | | |___________________| _________________________ | | |_______________________|_________________________