Johannes Spermon (1741 - 1817 [27 KB] ) was born on Maastricht (Netherlands) started as a soldier (later Tamboer Major) and lived later as a roofer "leidekker" in Heusden (Netherlands near the river Maas).
With his wife, he married [5 KB] in 1766 [90 KB] , Wilhelmina van Dulmen (1746-1817) their children are:

- Joannes (1768-1814 [32 KB] );
- Hendricus or Driekske (1770-1790);
- Maria Catharina (1771-1772);
- Wilhelmus (1773-..);
- Cornelis (1774-1852);
- Anna Maria (1778-..);
- Andreas (1779-..).

From Wilhelmina van Dulmen we know [121 KB] that she later lived in 's-Hertogenbosch.

Joannes married with Cornelia Carels and founded the family Spermon in
's-Hertogenbosch.

Cornelius married with Cornelia van Delft and founded the family Spermon in Schoonhoven.