diff --git a/i18n/de.yaml b/i18n/de.yaml
index b46c692..718054c 100644
--- a/i18n/de.yaml
+++ b/i18n/de.yaml
@@ -1,5 +1,5 @@
 #
-# de.yaml 2021-11-15
+# de.yaml 2021-11-24
 #
 
 about:
@@ -66,6 +66,9 @@ related:
   other: Verwandte Artikel
 
 related-articles:
+  other: Thematisch verwandte Artikel
+
+sibling-articles:
   other: Verwandte Artikel
 
 Teaser:
diff --git a/i18n/en.yaml b/i18n/en.yaml
index 0d74f7f..a48cf10 100644
--- a/i18n/en.yaml
+++ b/i18n/en.yaml
@@ -1,5 +1,5 @@
 #
-# en.yaml 2021-11-15
+# en.yaml 2021-11-24
 #
 
 about:
@@ -69,6 +69,9 @@ related:
 related-articles:
   other: Related Posts
 
+sibling-articles:
+  other: Sibling Posts
+
 Teaser:
   other: Teaser
 
diff --git a/layouts/partials/card-related.html b/layouts/partials/card-related.html
new file mode 100644
index 0000000..0db032f
--- /dev/null
+++ b/layouts/partials/card-related.html
@@ -0,0 +1,13 @@
+{{- $params := . -}}
+{{- with $params.related -}}
+<div class="card mt-3">
+  <div class="card-header">
+    <h4 class="card-text">{{ $params.header }}</h4>
+  </div>
+  <div class="card-body">
+    <ul id="{{ $params.id }}" class="list-inline">
+      {{- partial "list-item" $params.related -}}
+    </ul>
+  </div>
+</div>
+{{- end -}}
diff --git a/layouts/partials/sidebar.html b/layouts/partials/sidebar.html
index 1018b96..2294b65 100644
--- a/layouts/partials/sidebar.html
+++ b/layouts/partials/sidebar.html
@@ -38,68 +38,35 @@
     {{- end }}
 
     {{ if not .Site.Params.hideParentArticles -}}
-    {{- $related :=  where .Site.RegularPages "Params.pageid" "in" .Params.parents -}}
-    {{- with $related -}}
-    <div class="card mt-3">
-      <div class="card-header">
-        <h4 class="card-text">{{ i18n "parent-articles" }}</h4>
-      </div>
-      <div class="card-body">
-        <ul id="parents" class="list-inline">
-          {{- partial "list-item" $related -}}
-        </ul>
-      </div>
-    </div>
-    {{- end -}}
+      {{- $related :=  where .Site.RegularPages "Params.pageid" "in" .Params.parents -}}
+      {{- partial "card-related" 
+          (dict "related" $related "header" (i18n "parent-articles") "id" "parents") -}}
     {{- end }}
 
     {{ if not .Site.Params.hideChildArticles -}}
-    {{- $related :=  .Site.RegularPages.RelatedTo (keyVals "parents" .Params.pageid) -}}
-    {{- with $related -}}
-    <div class="card mt-3">
-      <div class="card-header">
-        <h4 class="card-text">{{ i18n "child-articles" }}</h4>
-      </div>
-      <div class="card-body">
-        <ul id="children" class="list-inline">
-          {{- partial "list-item" $related -}}
-        </ul>
-      </div>
-    </div>
-    {{- end -}}
+      {{- $related :=  .Site.RegularPages.RelatedTo (keyVals "parents" .Params.pageid) -}}
+      {{- partial "card-related" 
+          (dict "related" $related "header" (i18n "child-articles") "id" "children") -}}
     {{- end }}
 
     {{ if not .Site.Params.hideRelatedArticles -}}
     {{- $related :=  .Site.RegularPages.RelatedIndices . "topics" -}}
-    {{- with $related -}}
-    <div class="card mt-3">
-      <div class="card-header">
-        <h4 class="card-text">{{ i18n "related-articles" }}</h4>
-      </div>
-      <div class="card-body">
-        <ul id="topics" class="list-inline">
-          {{- partial "list-item" $related -}}
-        </ul>
-      </div>
-    </div>
-    {{- end -}}
+      {{- partial "card-related" 
+          (dict "related" $related "header" (i18n "related-articles") "id" "related") -}}
+    {{- end }}
+
+    {{ if not .Site.Params.hideSiblingArticles -}}
+    {{- $related :=  .Site.RegularPages.RelatedIndices . "parents" -}}
+      {{- partial "card-related" 
+          (dict "related" $related "header" (i18n "sibling-articles") "id" "siblings") -}}
     {{- end }}
 
     {{ if not .Site.Params.hideSectionArticles -}}
     {{- $section := or .Section "posts" -}}
+    {{- $header := or (i18n (printf "articles-in-%s" $section)) (i18n "articles-in-section") -}}
     {{- $related := first 20 (where .Site.RegularPages "Section" $section) -}}
-    {{- with $related -}}
-    <div class="card mt-3">
-      <div class="card-header">
-        <h4 class="card-text">{{ or (i18n (printf "articles-in-%s" $section)) (i18n "articles-in-section") }}</h4>
-      </div>
-      <div class="card-body">
-        <ul id="articles-in-section" class="list-inline">
-          {{- partial "list-item" $related -}}
-        </ul>
-      </div>
-    </div>
-    {{- end }}
+      {{- partial "card-related" 
+          (dict "related" $related "header" $header "id" "articles-in-section") -}}
     {{- end }}
 
 </div>