diff --git a/actes-princiers/src/actes_princiers/pipelines/populate_mongo/nodes.py b/actes-princiers/src/actes_princiers/pipelines/populate_mongo/nodes.py
index 4e15d41..d0f8c19 100755
--- a/actes-princiers/src/actes_princiers/pipelines/populate_mongo/nodes.py
+++ b/actes-princiers/src/actes_princiers/pipelines/populate_mongo/nodes.py
@@ -31,12 +31,13 @@ class House(Document):
 
 
 class Acte(Document):
-    "_id is the filename"
+    """_id is the filename"""
     _id = StringField(required=True, max_length=150)
     house = StringField(required=True, max_length=100)
+    prince_name = StringField(required=True, max_length=150)
     analysis = StringField(required=True, max_length=3000)
     date = StringField(required=True, max_length=250)
-    # FIMXE make a real date object ? or not.
+    # FIXME type it as a **real** date object ?
     date_time = StringField(required=True, max_length=15)
     filename = StringField(required=True, max_length=100)
     ref_acte = StringField(required=True, max_length=100)
diff --git a/actes-princiers/src/actes_princiers/pipelines/xml_processing/nodes.py b/actes-princiers/src/actes_princiers/pipelines/xml_processing/nodes.py
index 51adbf3..b421b1f 100755
--- a/actes-princiers/src/actes_princiers/pipelines/xml_processing/nodes.py
+++ b/actes-princiers/src/actes_princiers/pipelines/xml_processing/nodes.py
@@ -45,7 +45,7 @@ def make_json_collection(datasetcol: BsXMLDataSetCollection) -> JSONDataSetColle
     output_datasets = context.catalog.load(housename + '_jsonoutput')
     outputfolderpath = output_datasets._folderpath
     for dataset_filenamestem, dataset in datasets.items():
-        logger.info("filestem:" + dataset_filenamestem)
+        #logger.info("filestem:" + dataset_filenamestem)
         # a manual load is required here, because
         # the dataset **is not** registered in kedro's catalog
         dataset._load()
diff --git a/actes-princiers/src/actesdataset.py b/actes-princiers/src/actesdataset.py
index dfd339f..e72876e 100644
--- a/actes-princiers/src/actesdataset.py
+++ b/actes-princiers/src/actesdataset.py
@@ -92,6 +92,15 @@ class BsXMLDataSet(XMLDataSet):
         date = self.soup.msItem.docDate.text  # verbose date
         analyse = self.soup.abstract.p.text  # acte's short analysis
         ref = self.soup.msIdentifier.find_all("idno", {"n": "2"})
+
+        #prince_name = tree.xpath('//listPerson[@type="prince"]/person/name/text()')
+        # XXX ugly : I HATE BEAUTIFULL SOUP
+        persons = self.soup.find_all("listPerson")
+        for pers in persons:
+            if pers.attrs.get('type') == "prince":
+                ps = pers.find_next()
+                ps_name = pers.find_next()
+                prince_name = ps_name.get_text()
         # //sourceDesc//msIdentifier/idno[@n='2'] is the doc id inside the
         # archive box or the page number inside a manuscript (see _create_doc)
         # warning: the analysis may not have been written yet,
@@ -100,6 +109,7 @@ class BsXMLDataSet(XMLDataSet):
             ref_acte = ref[0].text
         else:  # there is no analysis
             ref_acte = "NS"
+        # FIXME: use this location -> geolocallisation
 #        prod_place = self.soup.find_all("placeName", {"type": "production_place"})[0].text
         # //sourceDesc//msIdentifier/idno[@n='1'] is always the
         # archive box or manuscript collection id
@@ -109,6 +119,7 @@ class BsXMLDataSet(XMLDataSet):
 
         return {
 #            "num_acte": counter,
+            "prince_name": prince_name,
             "filename": numb,
             "date_time": date_time,
             "date": date,