Catharina Maria Markenstein 1915–2003 Jan Pieter de Jong 1912–1986 | | |
Johanna Cecilia Markenstein 1917–1997 | | |
Theodorus Antonius ‘Theo’ Markenstein 1919–1997 Johanna Theodora ‘Hannie’ van den Hengel 1922–2006 | | |
Antonius Thomas ‘Anton’ Markenstein 1921–1989 | | |
Elsina Ana Markenstein 1922–1996 | | |
Anna Theresia Markenstein 1926–2004 Albertus Wilhelmus van Schaick 1925–2008 | | |
| | Willem Markenstein 1881–1940 | | |