„Ein bedeutendes Finanzgenie seiner Zeit“ (Niepoth)
H. Müllers, Zur älteren Genealogie des Viersener Geschlechts Tilem-Lambertz, Frankfurt/Main 1929, S. 6
A. Blömer, Ahnenliste Johann Peter Keller, * 3.4.1935 in Rheydt, Mönchengladbach 1987, S. 48
Christian to RIETH | (1515-1583) Christian to RIETH | N. | (1550-1621)x1582 Christian TILEM | | (1587-1649)x1612 | Anton to ILEM | | | | | Gertrud to ILEM | N. | (1560-1610)x1582 Lambert TILEM | ________________________ | (1620-1670)x1647 | | | | Goddert REPGENS |________________________ | | | (....-1612) | | Sibylla REPGENS | ________________________ | (1590-....)x1612 | | | | N. |________________________ |--Lambert LAMBERTS | (1655-1712)x1687 Johannes LIESEN | | (1525-1578) | Gottfried LIESEN | Adelheid | | (1556-1607)x1585 | Christian LIESEN | | | (1598-1643)x1625 | Christian VITS > | | | | (1518-1581)x1555 | | | Maria VITS | Beatrix in der GATHEN > | | (1560-1630)x1585 (1525-1585) | Sibylla LIESEN | (1625-1687)x1647 | Jentgen BOTZHEINEN > | | (1535-1586)x1565 | Konrad BOTZHEINEN | Loena to JAEPEN > | | (1565-1633)x1590 (1545-1584) | Loen BOTZHEINEN | ________________________ (1600-1671)x1625 | | | Sibylla |________________________ (1570-1619)x1590