+---- x x
+---- x x
| +---- x x
==== x x
| +---- Augustin Vilris ca 1860
| +---- x x
| | +---- Julia Francome ca 1866
| +---- x x
| | | +---- Montchery Ancile 1870
| | +---- x x
| | +---- Marie Virginie Batignolle 1868
+---- x x
| +---- x x
+---- x x
+---- x x
|