sentences:  His mother died in 1782.In 1787 his father remarried to Marie Rogier of Mechelen, most likely a Catholic.In February 1807, Henry Augustus Dillon-Lee married Henrietta Browne, sister of Dominick, 1st Baron Oranmore and Browne, daughter of Dominick-Geoffrey Browne, by Margaret, daughter of the George Browne, 4th son of the 1st Earl of Altamont.