Jean Roger De Laguiche
Jean Roger De was born on July 14th, 1719.  He died at the age of 50 on January 28th, 1770 in Paris, France.

 Henriette De Bourbon-Conde
Henriette De was born on April 23rd, 1725 in Paris, France.  She died at the age of 55 on September 11th, 1780 in Beaumont-les-Tour.

 Charles Amable De Laguiche
He died on July 16th, 1824.