diff --git a/doc/en/Gdk/WindowClass.xml b/doc/en/Gdk/WindowClass.xml
index 1b76421cb..b82675ac3 100644
--- a/doc/en/Gdk/WindowClass.xml
+++ b/doc/en/Gdk/WindowClass.xml
@@ -7,8 +7,8 @@
   </AssemblyInfo>
   <ThreadSafetyStatement>Gtk# is thread aware, but not thread safe; See the <link location="node:gtk-sharp/programming/threads">Gtk# Thread Programming</link> for details.</ThreadSafetyStatement>
   <Docs>
-    <summary>To be added</summary>
-    <remarks>To be added</remarks>
+    <summary>Describes the class of a window.</summary>
+    <remarks>None.</remarks>
   </Docs>
   <Base>
     <BaseTypeName>System.Enum</BaseTypeName>
@@ -34,8 +34,8 @@
       </ReturnValue>
       <Parameters />
       <Docs>
-        <summary>To be added</summary>
-        <remarks>To be added</remarks>
+        <summary>A "normal" window for graphics and events.</summary>
+        <remarks>None.</remarks>
       </Docs>
     </Member>
     <Member MemberName="Only">
@@ -46,7 +46,10 @@
       </ReturnValue>
       <Parameters />
       <Docs>
-        <summary>To be added</summary>
+        <summary>
+		Window for events only. These windows are invisible; they are used to trap events, 
+		but can not be drawn on.
+		</summary>
         <remarks>To be added</remarks>
       </Docs>
     </Member>
@@ -63,4 +66,4 @@
       </Docs>
     </Member>
   </Members>
-</Type>
\ No newline at end of file
+</Type>
diff --git a/doc/en/Gdk/WindowState.xml b/doc/en/Gdk/WindowState.xml
index 77a6d7135..9511397db 100644
--- a/doc/en/Gdk/WindowState.xml
+++ b/doc/en/Gdk/WindowState.xml
@@ -7,8 +7,8 @@
   </AssemblyInfo>
   <ThreadSafetyStatement>Gtk# is thread aware, but not thread safe; See the <link location="node:gtk-sharp/programming/threads">Gtk# Thread Programming</link> for details.</ThreadSafetyStatement>
   <Docs>
-    <summary>To be added</summary>
-    <remarks>To be added</remarks>
+    <summary>Specifies the state of a toplevel window.</summary>
+    <remarks>None.</remarks>
   </Docs>
   <Base>
     <BaseTypeName>System.Enum</BaseTypeName>
@@ -34,8 +34,8 @@
       </ReturnValue>
       <Parameters />
       <Docs>
-        <summary>To be added</summary>
-        <remarks>To be added</remarks>
+        <summary>The window is not shown.</summary>
+        <remarks>None.</remarks>
       </Docs>
     </Member>
     <Member MemberName="Iconified">
@@ -46,8 +46,8 @@
       </ReturnValue>
       <Parameters />
       <Docs>
-        <summary>To be added</summary>
-        <remarks>To be added</remarks>
+        <summary>The window is minimized.</summary>
+        <remarks>None.</remarks>
       </Docs>
     </Member>
     <Member MemberName="Maximized">
@@ -58,8 +58,8 @@
       </ReturnValue>
       <Parameters />
       <Docs>
-        <summary>To be added</summary>
-        <remarks>To be added</remarks>
+        <summary>The window is maximized.</summary>
+        <remarks>None.</remarks>
       </Docs>
     </Member>
     <Member MemberName="Sticky">
@@ -70,8 +70,8 @@
       </ReturnValue>
       <Parameters />
       <Docs>
-        <summary>To be added</summary>
-        <remarks>To be added</remarks>
+        <summary>The window is sticky.</summary>
+        <remarks>None.</remarks>
       </Docs>
     </Member>
     <Member MemberName="value__">
@@ -83,8 +83,8 @@
       <Parameters />
       <Docs>
         <summary>To be added</summary>
-        <remarks>To be added</remarks>
+        <remarks>None.</remarks>
       </Docs>
     </Member>
   </Members>
-</Type>
\ No newline at end of file
+</Type>