{"id":5774644,"date":"2025-11-01T06:00:00","date_gmt":"2025-11-01T05:00:00","guid":{"rendered":"https:\/\/blog.tourainegenealogie.org\/?p=5774644"},"modified":"2025-10-13T10:19:14","modified_gmt":"2025-10-13T09:19:14","slug":"a-comme-authion","status":"publish","type":"post","link":"https:\/\/blog.tourainegenealogie.org\/?p=5774644","title":{"rendered":"A comme Authion"},"content":{"rendered":"\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-image size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"458\" height=\"700\" src=\"https:\/\/blog.tourainegenealogie.org\/wp-content\/uploads\/2025\/10\/A_Eaux.jpg\" alt=\"\" class=\"wp-image-5774691\" style=\"width:121px\" srcset=\"https:\/\/blog.tourainegenealogie.org\/wp-content\/uploads\/2025\/10\/A_Eaux.jpg 458w, https:\/\/blog.tourainegenealogie.org\/wp-content\/uploads\/2025\/10\/A_Eaux-196x300.jpg 196w\" sizes=\"(max-width: 458px) 100vw, 458px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<p class=\"has-black-color has-text-color has-link-color wp-elements-d0f20a555cd2ac235332ab5822d39b17 wp-block-paragraph\" style=\"font-size:16px\"><br><strong><em>Article de Monique GROUSSIN,<br>tr\u00e9sori\u00e8re du<br>Centre G\u00e9n\u00e9alogique de Touraine<\/em><\/strong><\/p>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>L&rsquo;Authion<\/strong> prend sa source \u00e0 Hommes \u00e0 la fontaine de la Favrie, \u00e0 86&nbsp;m d&rsquo;altitude.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La rivi\u00e8re traverse 8&nbsp;communes en Indre-et-Loire soit, de l\u2019amont vers l\u2019aval&nbsp;:<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">Hommes &#8211; Rill\u00e9 &#8211; Continvoir &#8211; Gizeux &#8211; Benais &#8211; Bourgueil &#8211; Saint-Nicolas-de-Bourgueil &#8211; Chouz\u00e9<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/blog.tourainegenealogie.org\/wp-content\/uploads\/2025\/10\/AUTHION-Capture-decran-2025-09-30-102554.jpg\" target=\"_blank\" rel=\" noreferrer noopener\"><img decoding=\"async\" width=\"919\" height=\"645\" src=\"https:\/\/blog.tourainegenealogie.org\/wp-content\/uploads\/2025\/10\/AUTHION-Capture-decran-2025-09-30-102554.jpg\" alt=\"\" class=\"wp-image-5774654\" style=\"width:552px;height:auto\" srcset=\"https:\/\/blog.tourainegenealogie.org\/wp-content\/uploads\/2025\/10\/AUTHION-Capture-decran-2025-09-30-102554.jpg 919w, https:\/\/blog.tourainegenealogie.org\/wp-content\/uploads\/2025\/10\/AUTHION-Capture-decran-2025-09-30-102554-300x211.jpg 300w, https:\/\/blog.tourainegenealogie.org\/wp-content\/uploads\/2025\/10\/AUTHION-Capture-decran-2025-09-30-102554-768x539.jpg 768w\" sizes=\"(max-width: 919px) 100vw, 919px\" \/><\/a><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">De sa source \u00e0 Bourgueil il porte le nom de <strong>Changeon<em> <\/em><\/strong>puis, \u00e0 partir de Bourgueil, on le nomme \u00ab&nbsp;<strong>Doigt<\/strong>&nbsp;\u00bb ou \u00ab&nbsp;<strong>Douet<\/strong>&nbsp;\u00bb.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/blog.tourainegenealogie.org\/wp-content\/uploads\/2025\/10\/AUTHION-Changeon-scaled.png\" target=\"_blank\" rel=\" noreferrer noopener\"><img decoding=\"async\" width=\"1024\" height=\"724\" src=\"https:\/\/blog.tourainegenealogie.org\/wp-content\/uploads\/2025\/10\/AUTHION-Changeon-1024x724.png\" alt=\"\" class=\"wp-image-5774655\" style=\"width:554px;height:auto\" srcset=\"https:\/\/blog.tourainegenealogie.org\/wp-content\/uploads\/2025\/10\/AUTHION-Changeon-1024x724.png 1024w, https:\/\/blog.tourainegenealogie.org\/wp-content\/uploads\/2025\/10\/AUTHION-Changeon-300x212.png 300w, https:\/\/blog.tourainegenealogie.org\/wp-content\/uploads\/2025\/10\/AUTHION-Changeon-768x543.png 768w, https:\/\/blog.tourainegenealogie.org\/wp-content\/uploads\/2025\/10\/AUTHION-Changeon-1536x1086.png 1536w, https:\/\/blog.tourainegenealogie.org\/wp-content\/uploads\/2025\/10\/AUTHION-Changeon-2048x1448.png 2048w, https:\/\/blog.tourainegenealogie.org\/wp-content\/uploads\/2025\/10\/AUTHION-Changeon-1320x933.png 1320w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n<\/div>\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"648\" src=\"https:\/\/blog.tourainegenealogie.org\/wp-content\/uploads\/2025\/10\/10Fi031-0040-1024x648.jpg\" alt=\"\" class=\"wp-image-5774657\" srcset=\"https:\/\/blog.tourainegenealogie.org\/wp-content\/uploads\/2025\/10\/10Fi031-0040-1024x648.jpg 1024w, https:\/\/blog.tourainegenealogie.org\/wp-content\/uploads\/2025\/10\/10Fi031-0040-300x190.jpg 300w, https:\/\/blog.tourainegenealogie.org\/wp-content\/uploads\/2025\/10\/10Fi031-0040-768x486.jpg 768w, https:\/\/blog.tourainegenealogie.org\/wp-content\/uploads\/2025\/10\/10Fi031-0040.jpg 1088w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><strong><em><a href=\"https:\/\/collections.departement-touraine.fr\/ark:\/56776\/00369346\" target=\"_blank\" rel=\"noreferrer noopener\">AD37 &#8211; Le Changeon vers le Moulin<\/a><\/em><\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"673\" height=\"1024\" src=\"https:\/\/blog.tourainegenealogie.org\/wp-content\/uploads\/2025\/10\/lauthion-Bourgueil-673x1024.jpg\" alt=\"\" class=\"wp-image-5774656\" srcset=\"https:\/\/blog.tourainegenealogie.org\/wp-content\/uploads\/2025\/10\/lauthion-Bourgueil-673x1024.jpg 673w, https:\/\/blog.tourainegenealogie.org\/wp-content\/uploads\/2025\/10\/lauthion-Bourgueil-197x300.jpg 197w, https:\/\/blog.tourainegenealogie.org\/wp-content\/uploads\/2025\/10\/lauthion-Bourgueil-768x1168.jpg 768w, https:\/\/blog.tourainegenealogie.org\/wp-content\/uploads\/2025\/10\/lauthion-Bourgueil-1010x1536.jpg 1010w, https:\/\/blog.tourainegenealogie.org\/wp-content\/uploads\/2025\/10\/lauthion-Bourgueil-1347x2048.jpg 1347w, https:\/\/blog.tourainegenealogie.org\/wp-content\/uploads\/2025\/10\/lauthion-Bourgueil-1320x2008.jpg 1320w, https:\/\/blog.tourainegenealogie.org\/wp-content\/uploads\/2025\/10\/lauthion-Bourgueil-scaled.jpg 1683w\" sizes=\"(max-width: 673px) 100vw, 673px\" \/><figcaption class=\"wp-element-caption\"><strong><em>Photo Jean Groussin<\/em><\/strong><\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">oo0oo<\/p>\n\n\n\n<p class=\"has-central-palette-2-color has-text-color has-link-color wp-elements-f61d3373ec5c9aeff9f5115a387bfc1e wp-block-paragraph\" style=\"font-size:18px\"><strong>Les principaux affluents de l&rsquo;Authion<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>sur la rive gauche, le Lane, et<\/li>\n\n\n\n<li>sur la rive droite, le Lathan et le Couasnon.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">L&rsquo;Authion parcourt 99,8&nbsp;km et se jette dans la Loire dans la commune de Saint-Gemmes-sur-Loire dans le Maine-et-Loire (49).<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">oo0oo<\/p>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div style=\"width: 100%;\"><div style=\"position: relative; padding-bottom: 122.67%; padding-top: 0; height: 0;\"><iframe title=\"Authion_AZ2025\" frameborder=\"0\" width=\"3000\" height=\"3680\" style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%;\" src=\"https:\/\/view.genially.com\/68dd537035d8b14e665d8134\" type=\"text\/html\" allowscriptaccess=\"always\" allowfullscreen=\"true\" scrolling=\"yes\" allownetworking=\"all\"><\/iframe> <\/div> <\/div>\n","protected":false},"excerpt":{"rendered":"<p>Article de Monique GROUSSIN,tr\u00e9sori\u00e8re duCentre G\u00e9n\u00e9alogique de Touraine L&rsquo;Authion prend sa source \u00e0 Hommes \u00e0 la fontaine de la Favrie, \u00e0 86&nbsp;m d&rsquo;altitude. La rivi\u00e8re traverse 8&nbsp;communes en Indre-et-Loire soit, de l\u2019amont vers l\u2019aval&nbsp;: Hommes &#8211; Rill\u00e9 &#8211; Continvoir &#8211; Gizeux &#8211; Benais &#8211; Bourgueil &#8211; Saint-Nicolas-de-Bourgueil &#8211; Chouz\u00e9 De sa source \u00e0 Bourgueil il <a class=\"more-link\" href=\"https:\/\/blog.tourainegenealogie.org\/?p=5774644\">Lire plus &#8230;<\/a><\/p>\n","protected":false},"author":1,"featured_media":5774691,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[10,509,104],"tags":[],"post_folder":[],"class_list":["post-5774644","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-challengeaz","category-vallee-de-lauthion","category-vallee-de-la-loire"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>A comme Authion - Le Blog du Centre G\u00e9n\u00e9alogique de Touraine<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/blog.tourainegenealogie.org\/?p=5774644\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"A comme Authion - Le Blog du Centre G\u00e9n\u00e9alogique de Touraine\" \/>\n<meta property=\"og:description\" content=\"Article de Monique GROUSSIN,tr\u00e9sori\u00e8re duCentre G\u00e9n\u00e9alogique de Touraine L&rsquo;Authion prend sa source \u00e0 Hommes \u00e0 la fontaine de la Favrie, \u00e0 86&nbsp;m d&rsquo;altitude. 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La rivi\u00e8re traverse 8&nbsp;communes en Indre-et-Loire soit, de l\u2019amont vers l\u2019aval&nbsp;: Hommes &#8211; Rill\u00e9 &#8211; Continvoir &#8211; Gizeux &#8211; Benais &#8211; Bourgueil &#8211; Saint-Nicolas-de-Bourgueil &#8211; Chouz\u00e9 De sa source \u00e0 Bourgueil il\u2026","_links":{"self":[{"href":"https:\/\/blog.tourainegenealogie.org\/index.php?rest_route=\/wp\/v2\/posts\/5774644","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.tourainegenealogie.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.tourainegenealogie.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.tourainegenealogie.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.tourainegenealogie.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5774644"}],"version-history":[{"count":15,"href":"https:\/\/blog.tourainegenealogie.org\/index.php?rest_route=\/wp\/v2\/posts\/5774644\/revisions"}],"predecessor-version":[{"id":5775542,"href":"https:\/\/blog.tourainegenealogie.org\/index.php?rest_route=\/wp\/v2\/posts\/5774644\/revisions\/5775542"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.tourainegenealogie.org\/index.php?rest_route=\/wp\/v2\/media\/5774691"}],"wp:attachment":[{"href":"https:\/\/blog.tourainegenealogie.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5774644"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.tourainegenealogie.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5774644"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.tourainegenealogie.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5774644"},{"taxonomy":"post_folder","embeddable":true,"href":"https:\/\/blog.tourainegenealogie.org\/index.php?rest_route=%2Fwp%2Fv2%2Fpost_folder&post=5774644"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}