Henry Christian Grunstra 1874– | | |
Herman Grunstra 1877–1969 | | |
Thomas Anthony Grunstra 1881–1981 | | |
Henrietta Grunstra 1895–1973 | | |
| | Helena Christina Bruggeman 1854–1930 William Henry Grunstra 1851–1936 | | |
| | Hendrik Christiaan Bruggeman 1817–1855 Belia Hellegers 1820–1916 | | |