William d'Arcy Derwent Ussher (born 1906) (b. 1906) Parents Emily Mabel Brownell Lancelot Herbert Ussher Children Etienne John Patrick Ussher Christopher d'Arcy Ussher Martin Beverly Ussher Siblings Lancelot Boileau Ussher Arland Ussher Partners Anne Boggis-Rolfe