J. Roelen, Bockhefte 1, 1938, S. 53
J. Roelen, Bockhefte 2, 1939, S. 10
___________________ | Matthias SCHROIFF |___________________ | (1510-1591) Matthias SCHROIFF | ___________________ | (1554-1625)x1580 | | | | Lucia |___________________ | Heinrich SCHROIFF | | (1592-1675)x1617 | Görd NACKEN | | | (1470-1536)x1498 | | Gilles NACKEN | Katharina | | | (1510-1577) | | Maria NACKEN | ___________________ | (1555-1617)x1580 | | | | Maria |___________________ | (....-1579) |--Johannes SCHROIFF | (1627-....) ___________________ | | | Johannes ESSER |___________________ | | x1560 | Ludwig ESSER | ___________________ | | (1560-1616)x1585 | | | | | N. |___________________ | | x1560 | Helena ESSER | ___________________ (1593-1673)x1617 | | | ____________________|___________________ | | | Maria WEYß | ___________________ (....-1616)x1585 | | |____________________|___________________