Hendricus Maria Johannes Schipper & Clazina Johanna Verhage | ----------------------------------- | | Martinus Hendricus Hendrikus Johannes Schipper & Schipper & E.C.A. Meijer Apolonia Joanna Maria van der Lubbe | | Rudolf Martinus Schipper Petrus Theodorus Schipper & Jacqueline Françoise Kleiss | Ian Melvin Schipper Maaike | Kleijn | | --------------------------