diff --git a/dlls/msxml3/attribute.c b/dlls/msxml3/attribute.c
index 88eead1c17d..8fa24f184fb 100644
--- a/dlls/msxml3/attribute.c
+++ b/dlls/msxml3/attribute.c
@@ -353,10 +353,11 @@ static HRESULT WINAPI domattr_hasChildNodes(
 
 static HRESULT WINAPI domattr_get_ownerDocument(
     IXMLDOMAttribute *iface,
-    IXMLDOMDocument** domDocument)
+    IXMLDOMDocument **doc)
 {
     domattr *This = impl_from_IXMLDOMAttribute( iface );
-    return IXMLDOMNode_get_ownerDocument( &This->node.IXMLDOMNode_iface, domDocument );
+    TRACE("(%p)->(%p)\n", This, doc);
+    return node_get_owner_doc(&This->node, doc);
 }
 
 static HRESULT WINAPI domattr_cloneNode(
diff --git a/dlls/msxml3/cdata.c b/dlls/msxml3/cdata.c
index 977778d8b0b..64185cade47 100644
--- a/dlls/msxml3/cdata.c
+++ b/dlls/msxml3/cdata.c
@@ -364,10 +364,11 @@ static HRESULT WINAPI domcdata_hasChildNodes(
 
 static HRESULT WINAPI domcdata_get_ownerDocument(
     IXMLDOMCDATASection *iface,
-    IXMLDOMDocument** domDocument)
+    IXMLDOMDocument    **doc)
 {
     domcdata *This = impl_from_IXMLDOMCDATASection( iface );
-    return IXMLDOMNode_get_ownerDocument( &This->node.IXMLDOMNode_iface, domDocument );
+    TRACE("(%p)->(%p)\n", This, doc);
+    return node_get_owner_doc(&This->node, doc);
 }
 
 static HRESULT WINAPI domcdata_cloneNode(
diff --git a/dlls/msxml3/comment.c b/dlls/msxml3/comment.c
index 8fabca5cc71..bb0c488c443 100644
--- a/dlls/msxml3/comment.c
+++ b/dlls/msxml3/comment.c
@@ -356,11 +356,12 @@ static HRESULT WINAPI domcomment_hasChildNodes(
 }
 
 static HRESULT WINAPI domcomment_get_ownerDocument(
-    IXMLDOMComment *iface,
-    IXMLDOMDocument** domDocument)
+    IXMLDOMComment   *iface,
+    IXMLDOMDocument **doc)
 {
     domcomment *This = impl_from_IXMLDOMComment( iface );
-    return IXMLDOMNode_get_ownerDocument( &This->node.IXMLDOMNode_iface, domDocument );
+    TRACE("(%p)->(%p)\n", This, doc);
+    return node_get_owner_doc(&This->node, doc);
 }
 
 static HRESULT WINAPI domcomment_cloneNode(
diff --git a/dlls/msxml3/docfrag.c b/dlls/msxml3/docfrag.c
index 3e3a6f2a719..8c7c8bf7bca 100644
--- a/dlls/msxml3/docfrag.c
+++ b/dlls/msxml3/docfrag.c
@@ -361,10 +361,11 @@ static HRESULT WINAPI domfrag_hasChildNodes(
 
 static HRESULT WINAPI domfrag_get_ownerDocument(
     IXMLDOMDocumentFragment *iface,
-    IXMLDOMDocument** domDocument)
+    IXMLDOMDocument **doc)
 {
     domfrag *This = impl_from_IXMLDOMDocumentFragment( iface );
-    return IXMLDOMNode_get_ownerDocument( &This->node.IXMLDOMNode_iface, domDocument );
+    TRACE("(%p)->(%p)\n", This, doc);
+    return node_get_owner_doc(&This->node, doc);
 }
 
 static HRESULT WINAPI domfrag_cloneNode(
diff --git a/dlls/msxml3/domdoc.c b/dlls/msxml3/domdoc.c
index cc8cc86f0f8..f0938e4574f 100644
--- a/dlls/msxml3/domdoc.c
+++ b/dlls/msxml3/domdoc.c
@@ -1249,10 +1249,11 @@ static HRESULT WINAPI domdoc_hasChildNodes(
 
 static HRESULT WINAPI domdoc_get_ownerDocument(
     IXMLDOMDocument3 *iface,
-    IXMLDOMDocument** DOMDocument)
+    IXMLDOMDocument **doc)
 {
     domdoc *This = impl_from_IXMLDOMDocument3( iface );
-    return IXMLDOMNode_get_ownerDocument( &This->node.IXMLDOMNode_iface, DOMDocument );
+    TRACE("(%p)->(%p)\n", This, doc);
+    return node_get_owner_doc(&This->node, doc);
 }
 
 
@@ -3423,7 +3424,7 @@ static dispex_static_data_t domdoc_dispex = {
     domdoc_iface_tids
 };
 
-HRESULT DOMDocument_create_from_xmldoc(xmlDocPtr xmldoc, IXMLDOMDocument3 **document)
+HRESULT get_domdoc_from_xmldoc(xmlDocPtr xmldoc, IXMLDOMDocument3 **document)
 {
     domdoc *doc;
 
@@ -3477,7 +3478,7 @@ HRESULT DOMDocument_create(const GUID *clsid, IUnknown *pUnkOuter, void **ppObj)
     xmldoc->_private = create_priv();
     priv_from_xmlDocPtr(xmldoc)->properties = create_properties(clsid);
 
-    hr = DOMDocument_create_from_xmldoc(xmldoc, (IXMLDOMDocument3**)ppObj);
+    hr = get_domdoc_from_xmldoc(xmldoc, (IXMLDOMDocument3**)ppObj);
     if(FAILED(hr))
     {
         free_properties(properties_from_xmlDocPtr(xmldoc));
@@ -3496,7 +3497,7 @@ IUnknown* create_domdoc( xmlNodePtr document )
 
     TRACE("(%p)\n", document);
 
-    hr = DOMDocument_create_from_xmldoc((xmlDocPtr)document, (IXMLDOMDocument3**)&pObj);
+    hr = get_domdoc_from_xmldoc((xmlDocPtr)document, (IXMLDOMDocument3**)&pObj);
     if (FAILED(hr))
         return NULL;
 
diff --git a/dlls/msxml3/element.c b/dlls/msxml3/element.c
index 4954a7154e6..7cf3afc60f1 100644
--- a/dlls/msxml3/element.c
+++ b/dlls/msxml3/element.c
@@ -371,11 +371,12 @@ static HRESULT WINAPI domelem_hasChildNodes(
 }
 
 static HRESULT WINAPI domelem_get_ownerDocument(
-    IXMLDOMElement *iface,
-    IXMLDOMDocument** domDocument)
+    IXMLDOMElement   *iface,
+    IXMLDOMDocument **doc)
 {
     domelem *This = impl_from_IXMLDOMElement( iface );
-    return IXMLDOMNode_get_ownerDocument( &This->node.IXMLDOMNode_iface, domDocument );
+    TRACE("(%p)->(%p)\n", This, doc);
+    return node_get_owner_doc(&This->node, doc);
 }
 
 static HRESULT WINAPI domelem_cloneNode(
diff --git a/dlls/msxml3/entityref.c b/dlls/msxml3/entityref.c
index 4f4ab25472c..d8d1f216c0f 100644
--- a/dlls/msxml3/entityref.c
+++ b/dlls/msxml3/entityref.c
@@ -355,10 +355,11 @@ static HRESULT WINAPI entityref_hasChildNodes(
 
 static HRESULT WINAPI entityref_get_ownerDocument(
     IXMLDOMEntityReference *iface,
-    IXMLDOMDocument** domDocument)
+    IXMLDOMDocument **doc)
 {
     entityref *This = impl_from_IXMLDOMEntityReference( iface );
-    return IXMLDOMNode_get_ownerDocument( &This->node.IXMLDOMNode_iface, domDocument );
+    TRACE("(%p)->(%p)\n", This, doc);
+    return node_get_owner_doc(&This->node, doc);
 }
 
 static HRESULT WINAPI entityref_cloneNode(
diff --git a/dlls/msxml3/msxml_private.h b/dlls/msxml3/msxml_private.h
index 45a39028050..499aecb5b2c 100644
--- a/dlls/msxml3/msxml_private.h
+++ b/dlls/msxml3/msxml_private.h
@@ -274,8 +274,10 @@ extern HRESULT node_get_base_name(xmlnode*,BSTR*);
 extern HRESULT node_get_namespaceURI(xmlnode*,BSTR*);
 extern HRESULT node_remove_child(xmlnode*,IXMLDOMNode*,IXMLDOMNode**);
 extern HRESULT node_has_childnodes(const xmlnode*,VARIANT_BOOL*);
+extern HRESULT node_get_owner_doc(const xmlnode*,IXMLDOMDocument**);
+
+extern HRESULT get_domdoc_from_xmldoc(xmlDocPtr xmldoc, IXMLDOMDocument3 **document);
 
-extern HRESULT DOMDocument_create_from_xmldoc(xmlDocPtr xmldoc, IXMLDOMDocument3 **document);
 extern HRESULT SchemaCache_validate_tree(IXMLDOMSchemaCollection2* iface, xmlNodePtr tree);
 extern XDR_DT  SchemaCache_get_node_dt(IXMLDOMSchemaCollection2* iface, xmlNodePtr node);
 
diff --git a/dlls/msxml3/node.c b/dlls/msxml3/node.c
index 214f1e68087..dc393f888cb 100644
--- a/dlls/msxml3/node.c
+++ b/dlls/msxml3/node.c
@@ -463,15 +463,9 @@ HRESULT node_has_childnodes(const xmlnode *This, VARIANT_BOOL *ret)
     return S_OK;
 }
 
-static HRESULT WINAPI xmlnode_get_ownerDocument(
-    IXMLDOMNode *iface,
-    IXMLDOMDocument** DOMDocument)
+HRESULT node_get_owner_doc(const xmlnode *This, IXMLDOMDocument **doc)
 {
-    xmlnode *This = impl_from_IXMLDOMNode( iface );
-
-    TRACE("(%p)->(%p)\n", This, DOMDocument);
-
-    return DOMDocument_create_from_xmldoc(This->node->doc, (IXMLDOMDocument3**)DOMDocument);
+    return get_domdoc_from_xmldoc(This->node->doc, (IXMLDOMDocument3**)doc);
 }
 
 HRESULT node_clone(xmlnode *This, VARIANT_BOOL deep, IXMLDOMNode **cloneNode)
@@ -1137,7 +1131,7 @@ static const struct IXMLDOMNodeVtbl xmlnode_vtbl =
     NULL,
     NULL,
     NULL,
-    xmlnode_get_ownerDocument,
+    NULL,
     NULL,
     NULL,
     xmlnode_get_text,
@@ -1500,7 +1494,7 @@ static HRESULT WINAPI unknode_get_ownerDocument(
     IXMLDOMDocument** domDocument)
 {
     unknode *This = unknode_from_IXMLDOMNode( iface );
-    return IXMLDOMNode_get_ownerDocument( &This->node.IXMLDOMNode_iface, domDocument );
+    return node_get_owner_doc(&This->node, domDocument);
 }
 
 static HRESULT WINAPI unknode_cloneNode(
diff --git a/dlls/msxml3/pi.c b/dlls/msxml3/pi.c
index b0e063852f0..6b812a52a82 100644
--- a/dlls/msxml3/pi.c
+++ b/dlls/msxml3/pi.c
@@ -371,10 +371,11 @@ static HRESULT WINAPI dom_pi_hasChildNodes(
 
 static HRESULT WINAPI dom_pi_get_ownerDocument(
     IXMLDOMProcessingInstruction *iface,
-    IXMLDOMDocument** domDocument)
+    IXMLDOMDocument **doc)
 {
     dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
-    return IXMLDOMNode_get_ownerDocument( &This->node.IXMLDOMNode_iface, domDocument );
+    TRACE("(%p)->(%p)\n", This, doc);
+    return node_get_owner_doc(&This->node, doc);
 }
 
 static HRESULT WINAPI dom_pi_cloneNode(
diff --git a/dlls/msxml3/schema.c b/dlls/msxml3/schema.c
index 2c200618ad1..f7822545898 100644
--- a/dlls/msxml3/schema.c
+++ b/dlls/msxml3/schema.c
@@ -1163,7 +1163,7 @@ static HRESULT WINAPI schema_cache_get(IXMLDOMSchemaCollection2* iface, BSTR uri
 
     /* TODO: this should be read-only */
     if (entry)
-        return DOMDocument_create_from_xmldoc(entry->doc, (IXMLDOMDocument3**)node);
+        return get_domdoc_from_xmldoc(entry->doc, (IXMLDOMDocument3**)node);
 
     *node = NULL;
     return S_OK;
diff --git a/dlls/msxml3/text.c b/dlls/msxml3/text.c
index e8db21bd808..c57428f5d22 100644
--- a/dlls/msxml3/text.c
+++ b/dlls/msxml3/text.c
@@ -370,10 +370,11 @@ static HRESULT WINAPI domtext_hasChildNodes(
 
 static HRESULT WINAPI domtext_get_ownerDocument(
     IXMLDOMText *iface,
-    IXMLDOMDocument** domDocument)
+    IXMLDOMDocument **doc)
 {
     domtext *This = impl_from_IXMLDOMText( iface );
-    return IXMLDOMNode_get_ownerDocument( &This->node.IXMLDOMNode_iface, domDocument );
+    TRACE("(%p)->(%p)\n", This, doc);
+    return node_get_owner_doc(&This->node, doc);
 }
 
 static HRESULT WINAPI domtext_cloneNode(