| | Gijsbert Heijnekamp 1933–2016 Cornelia Petronella Landzaat 1934–2013 | | |
| | Katharina Elisabeth Heijnekamp 1919–1976 Teunis Adrianus Otten 1918–1993 | | |
| | Wilhelmina Heijnekamp 1920–1997 Martinus Spoelstra 1920–1993 | | |
| | Johannes Marinus Heijnekamp 1922–2001 Geertruid Maria Visscher 1926–1988 | | |
| | Gijsbert Heijnekamp 1892–1980 | | |
Willemina Tricht van 1917–1994 | | |
| | Johanna Magdalena Heijnekamp 1894–1984 Johannes Bernardus Tricht van 1890–1961 | | |
Katharina Elisabeth Schippers 1924–1927 | | |
| | Elisabeth Aleida Heijnekamp 1896–1978 Cornelis Schippers 1895–… | | |
| | Elize Albertha Heijnekamp 1928–2010 Antoin Marius Louis Blonet 1925–1979 | | |
| | Bernard Willem Heijnekamp 1933–2007 | | |
| | Dirk Elias Heijnekamp 1900–1983 Albertha Greeve 1897–1973 | | |
Wietze Molen van der 1917–1992 | | |
Katharin Elisabeth Heijnekamp …–1994 | | |
| | Thomas Heijnekamp 1897–1956 Jeanne Hendrika Wulffers 1898–1993 | | |
| | Gerrit Heijnekamp 1929–2005 | | |
| | Jacobus Heijnekamp 1902–1983 Maria Johanna Ham van 1906–1997 | | |
| | Johannes Marinus Heijnekamp 1864–1903 Katharina Elisabeth Lith 1870–1935 | | |