W. Ring, Geschichte der Duisburger Familie Böninger, Duisburg 1930, S. 21
__ | ____________________|__ | Hermann KRAUTHOFF | __ | (1585-1621)x1613 | | | |____________________|__ | Diedrich KRAUTHOFF | __ | (1614-1678)x1632 | | | | Diedrich BÖNINGER |__ | | | (1560-1608)x1585 | | Katharina BÖNINGER | __ | (1588-....)x1613 | | | | Apollonia |__ | (1565-1628)x1585 |--Katharina KRAUTHOFF | (1633-....) __ | | | ____________________|__ | | | _____________________| __ | | | | | | |____________________|__ | | | Sibylla | __ (....-1651)x1632 | | | ____________________|__ | | |_____________________| __ | | |____________________|__