 | Sipke Johannes Sipkema (1874-1960) |
 | Lamkje Thijses Visser (1872-1959) 
|
 | Hieke Sipkema (1899-1945)  |
 | Ernestina Sipkema (1901-1978) |
 | Thys Sipkema (1902-1985) |
 | Johannes Sipkema (1904-2001)
|
| Eva Myrtle Anderson (1909-1985) |
| John Sipkema (1929-1935) |
| Don Sipkema (1933-1951) |
