Pierre married Catherine Mary EYRE on 31 Oct 1840 in Paris, Seine, France. Catherine (daughter of Charles Nathaniel EYRE and Sarah PYKE) was born on 6 Jan 1810 in England. [Group Sheet] [Family Chart]

1. Marie Alphonsine BOURDONNAY DU CLESIO was born on 16 Feb 1843 in Paris, Seine, France; died on 4 Aug 1913 in Paris, Seine, France.
2. Vincent Marie Alphonse BOURDONNAY DU CLESIO was born on 10 May 1847 in Paris, Seine, France; died on 25 Jun 1898 in France.
3. Pierre Marie Alphonse BOURDONNAY DU CLESIO was born on 30 Sep 1855 in Paris, Seine, France.