Stamboom Vennik
Gezin: Gerrit Waling Looijen / Johanna Zeeman (F1513869975)
 | Alexander Looijen (1868-1948) 
|
 | Maria Oversloot (1868-1935) |
| Adriana Looijen (1895-1974)  |
| Cornelis Zeeman (1860-1942)
|
| Cornelia Jacoba Storm (1861-1947)
|
| Nicolaas Zeeman (1884-1976) |
| Arie Zeeman (1885-1886) |
| Arie Zeeman (1886-1886) |
| Johannes Zeeman (1887-1977) |
| Neeltje Zeeman (1889-1987) |
| Nicolaas Zeeman (1890- ) |
| Clasina Johanna Zeeman (1891- ) |
| Cornelis Zeeman (1892-1970) |
| Arie Zeeman (1894-1894) |
| Dirkje Zeeman (1895-1979) |
| Arie Zeeman (1899-1900) |
| Johanna Zeeman (1898-1923)
|
| Gerrit Waling Looijen (1897-1978)
|
| Maria Wilhelmina Looijen (1920- ) |