Henry Augustus Seymour
Henry Augustus was born on December 3rd, 1771 in London, England.

 Margaret Williams
Margaret was born on August 30th, 1785.

 Henrietta Seymour
Henrietta was born on March 13th, 1822 in Knockbreda.  She died at the age of 87 on March 24th, 1909 in Parkstone.