Conradus Jansen (1793-1849) 
|
Helena Traners (1805-1831) |
| John Georgius Janssen (1827- ) |
| Hendrik Janssen (1828- ) |
| Anna Helena Janssen (1830-1831) |
| Joseph Wilhelmus Kerkum (1815- ) |
| Johanna Hendrika Catharina Janssen (1825-1856)
|
| Johannes Antonius Kerkum (1848-1850) |
| Wilhelmus Bernardus Kerkum (1850- ) |
Lodevicus Marinus Kerkum (1852-1916)  |
| Helena Grada Kerkum (1855-1857) |
