Casper Spermon (1865-1917) and Maria Catherina Rubeling (1875 - 1951), their children are:

- Jan Spermon (1893-1960);
- Anna Maria [6 KB] (1894-1977), married in 1917 with Jan Hendrik Kulk (1891) from Vlissingen;
- Elisabeth (1895-1895) married in 1921 with Abraham Ooms from Middelburg (1895-..);
- Petrus Frederik (1896-1986);
- Casper Johannes (1897-1997);
- Elisabeth (1899-1988);
- Hendikus (1900-1945);
- Johannes (1904-1977).


Jan Spermon (1893-1960) married in 1917 with Betty Cornelia Vellekoop (1897-1974) from Loitmark (Pruisen);
Petrus Frederik Spermon (1896-1986) married in Rotterdam (1921) with Adriana Smulders (1902-1970);
Casper Johannes (1897-1997) married in 1921 in Rotterdam with Margaretha Johanna Bijster from Hillegersberg (1900-1982);
Hendrikus (1900-1945) married in Roterdam (1920) with Anna Elisabeth Weber (1901-1988);
Johannes Spermon (1904-1977) married with Dorothea Gijtenbeek (1907-1990).