Beaumont Street
Richard I of England ( reign 6 July 1189 – 6 April 1199 ) and John , King of England ( reign 6 April 1199 – 19 October 1216 ) the sons of Henry II of England were both born at Beaumont Palace in Oxford on 8 September 1157 and 24 December 1166 respectively . 
<triplet> Richard I of England <subj> John, King of England <obj> sibling <subj> Henry II of England <obj> father <triplet> John, King of England <subj> Richard I of England <obj> sibling <subj> Henry II of England <obj> father <subj> Beaumont Palace <obj> place of birth