Children

 Louisa Petty-Fitzmaurice
Louisa was born on January 21st, 1813 in Derreen.  She died at the age of 93 on June 12th, 1906.


 Henry Petty-Fitzmaurice
Henry was born on January 7th, 1816 in Landsdowne House.  He died at the age of 50 on July 5th, 1866 in Landsdowne House.