up to the 12th generation
0━┳▷
Jean-Philippe VISSIAN &1778 Dorothée Dévote GUIGLION /1760-1830
┣━1━━
Antoine VISSIAN 1803-
┣━2━━
Pierre VISSIAN 1809-
┗━3──▶
Claudia Claudine VISSIAN &1819 François GRINDA
Total: 3 descendants (6 individuals with spouses)