Frederick Howard
Frederick was born on May 28th, 1748.  He died at the age of 77 on September 4th, 1825.

 Margaret Caroline Leveson-Gower
Margaret Caroline was born on November 2nd, 1753.  She died at the age of 70 on January 27th, 1824.

 Caroline Isabella Howard
Caroline Isabella was born on September 3rd, 1771.  She died at the age of 76 on March 8th, 1848 in Twinckenham, England.

 George Howard
George was born on September 17th, 1773.  He died at the age of 75 on October 17th, 1848.

 Elizabeth Howard
Elizabeth was born about 1779.  She died on November 29th, 1825.