| | | | | | | | | BERQUEZ Pierre Simon 1766
  | BONVALET Marie-Jeanne Cécile 1769
  | GRESSIER Pierre-Étienne Vincent 1763 - 1820
 | BROCHARD Marie-Louise Rosalie 1766 - 1853
 | BERQUEZ Pierre Simon 1766
  | BONVALET Marie-Jeanne Cécile 1769
  | DUQUÉNOY Charles Louis 1768
  | GUERLAIN Marie Josèphe 1768
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| | | | | BERQUEZ Pierre-Louis Marie Célestin 1798 - 1879
  | GRESSIER Rosalie 1796 - 1858
  | BERQUEZ Pierre Marie 1797 - 1865
  | DUQUÉNOY Marie-Catherine Constance 1798 - 1865
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DEBELVALET Jules François
 | SCOTTÉ Louise Benoîte Geneviève ? - 1884
 | BERQUEZ Étienne Louis-Marie 1829 - 1871
  | BERQUEZ Clotilde Marine 1830
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DEBELVALET Albert Jules Henri 1866
  | BERQUEZ Léonie Marie-Suzanne 1869
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DEBELVALET Albert Étienne Jules 1893 - 1962
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