{"version":"1.0","provider_name":"herito","provider_url":"https:\/\/herito.pl\/en\/","author_name":"Agnieszka Sachar","author_url":"https:\/\/herito.pl\/en\/author\/agnieszka-sachar\/","title":"Olivier Mathieu - herito","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"9adwm1VqYA\"><a href=\"https:\/\/herito.pl\/en\/autor\/mathieu-olivier\/\">Olivier Mathieu<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/herito.pl\/en\/autor\/mathieu-olivier\/embed\/#?secret=9adwm1VqYA\" width=\"600\" height=\"338\" title=\"&#8220;Olivier Mathieu&#8221; &#8212; herito\" data-secret=\"9adwm1VqYA\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/herito.pl\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","description":"Mathieu Olivier holds a PhD in medieval history\u00a0from Universit\u00e9 Paris-Est Cr\u00e9teil(UPEC\/France) on the chronicles of the Teutonic Order;\u00a0his research mainly focuses on medieval and early modern writing, the political history of the late Middle Ages, crusading ideology, but also on battles and battlegrounds as lieux de m\u00e9moire throughout the centuries. He also contributes to the research project \u201cGerman-Polish lieux de m\u00e9moires\u201dunder the supervision of Prof. Traba (Center for Historical studies, PANin Berlin), writing the paper on Tannenberg\/Grunwald as \"lieu de m\u00e9moire\" in both countries. He is now teaching history and geography in a bilingual, French-German, section in Southern France."}