Hervey married Isabel (Elizabeth) de Beaumont in 1135. Isabel (daughter of 1st Earl of Leicester Robert de Beaumont, Count Meulan I and Isabel (Elizabeth ) de Vermandois) was born in 1098 in Leicester, Leicestershire, England; died on 6 Jan 1147 in Tunbridge, Kent, England. [Group Sheet] [Family Chart]
Hervey married Nesta FitzGerald about 1161. Nesta (daughter of Keeper of Dublin Lord of Llanstephan, Wales Maurice FitzGerald and Alice de Montgomery) was born about 1145; died on 15 Jan 1203/04. [Group Sheet] [Family Chart]