A. Blömer, Die Viersener Vorfahren der Maria Catharina Weyer (1800-1862), Mönchengladbach 1999, S. 27, 33, 41
Heinrich to RIETH > | (1540-1592)x1565 Quirin to RIETH | N. | (1570-1616)x1600 Heinrich to RIETH | _____________________________ | (1605-1678)x1637 | | | | N. |_____________________________ | x1600 Quirin to RIETH | | (1647-1716)x1683 | Adam SCHRANS | | | (1560-1626)x1585 | | Cornelius SCHRANS | Katharina in der SCHMITTEN | | | (1590-1638)x1612 (....-1602) | | Katharina SCHRANS | _____________________________ | (1616-1657)x1637 | | | | Anna |_____________________________ | (1590-1636)x1612 |--Helena to RIETH | (1704-....)x1739 _____________________________ | | | ____________________|_____________________________ | | | Cornelius | _____________________________ | | | | | | |____________________|_____________________________ | | | Gertrud LANGER | _____________________________ (1660-1733)x1683 | | | ____________________|_____________________________ | | | Sophia LANGER | _____________________________ | | |____________________|_____________________________