+---- Jacobus Everardus Indemans
+---- Jacques Lodewijk Indemans 1868-1914
| +---- Maria Catharina Hubertina van Kempen
==== Ferdinand Jan Adolf Indemans
| +---- Henricus van den Warenburg 1786-1858
| +---- Lambertus van de Warenburg 1811-1875
| | +---- Johanna Maria Bongers ca 1784-
| +---- Joannes van de Warenburg 1846-1933
| | | +---- Jacobus Verheijen
| | +---- Joanna Maria Verheijen ca 1817-1878
| | +---- Joanna Maria Walckers
+---- Maria Mathea van de Warenburg
| +---- Mathijs Gordemans
+---- Maria Elisabeth Gordemans ca 1852-1925
+---- Anna Maria Broens
|